Quantum mechanics and the nature of reality
Introduction:
Exploring the relationship between modern physics and Eastern mysticism has interested scholars and scientists alike. Fritjof Capra's book "The Tao of Physics" delves into this relationship and demonstrates the parallels between modern physics and the teachings of Taoism and Buddhism. This topic is important as it sheds light on the interconnectedness of seemingly disparate fields and challenges the conventional dichotomy between science and spirituality. In the context of contemporary business studies, this issue has become increasingly relevant as companies strive to integrate diverse perspectives and promote innovation. This essay will focus on eight key relationships and comparisons between modern physics and Eastern philosophies. It will synthesize the academic and practitioner literature to identify best practices for managing this contemporary issue in business. By clarifying the research boundaries and setting out the significance of this topic, this essay aims to provide a comprehensive analysis of the parallels between modern physics and Eastern mysticism and their implications for contemporary business.
Quantum mechanics and the nature of reality:
Quantum mechanics involves the concept that the observer's viewpoint influences experiment outcomes. The terms' observer effect and measurement problem are widely used to describe how measurements affect what's being observed. To put it differently, just following a subatomic particle can alter its behavior. In the double-slit experiment, it becomes evident that a particle can demonstrate characteristics of both waves and particles. The observation factor determines the nature of this behavior. We can understand the nature of reality and the role of consciousness in the universe better by examining these profound implications.
In Taoism and Buddhism, understanding reality is incomplete without the observer's perspective. The idea of Yin and Yang in Taoism highlights how everything is connected and dependent on each other. Yin-Yang is a representation of balance that describes how two seemingly opposite or contrary forces may be complementary. This symbol embodies the idea of interconnectedness and continuous change within the universe.
The notion of dependent origination in Buddhism similarly emphasizes how everything is interconnected. It is claimed that nothing exists in isolation, and every entity depends upon other contributing factors. The perception of reality depends on an individual's experiences and consciousness.
Quantum mechanics and Eastern mysticism share many parallels that emphasize how limited our current understanding of the universe truly is. Despite making significant progress in explaining the behavior of subatomic particles, modern physics can still not provide a complete picture of reality. Eastern mysticism similarly acknowledges that the ultimate nature of reality transcends our present understanding and can solely be experienced through direct realization.
Wave-particle duality and the concept of emptiness:
Wave-particle duality is a vital principle in quantum mechanics that elucidates how subatomic entities such as electrons and photons function. How these particles are observed or measured can cause them to display wave and particle behaviors. Electrons fired at a double-slit exhibit wave-like interference patterns, for example. Yet, when we determine their position, they exhibit discrete particle properties.
The basic nature of reality is explained in Buddhism through the sonata or emptiness concept. All things, including ourselves, lack inherent existence and are interdependent and in constant flux. This implies that all items in the cosmos are interrelated and emerge based on other conditions. The idea of dependent origination in Buddhism explains how everything arises due to specific causes and conditions.
Wave-particle duality resembles the concept of emptiness regarding how particles shift in quantum mechanics, where change is an inherent characteristic. All phenomena are devoid of intrinsic existence and depend on other factors, just as emptiness reveals. This indicates that the essence of reality isn't stable but rather in continuous transition and evolution.
In The Tao of Physics, Frito Capra compares wave-particle duality and the Buddhist notion of emptiness. Capra (2010, p. 122) explains that the emptiness of subatomic particles is a dynamic state and just a representation of the quantum wave function. Particles' dynamic nature is reflected in the constantly changing quantum wave function, which describes their probability of being found in a certain state.
Also, the Buddhist belief in emptiness does not hold a nihilistic opinion about reality. It rejects the idea of inherent existence in phenomena rather than denying their actual presence. Emptiness philosophy has that every entity requires external factors to be considered existent. Particle existence in quantum mechanics relies on observation or measurement to determine their behavior.
Non-locality and interconnectedness:
Non-locality, a concept in quantum mechanics, describes the phenomenon of particle entanglement. The connection formed between two entangled particles is not bound by the constraints of space and time. This implies that any modification in one particle will immediately impact the other, irrespective of the gap between them. Einstein coined spooky action at a distance to illustrate how particles in the quantum world are interconnected.
The fundamental idea behind Taoist and Buddhist philosophies is interconnectedness. In Taoism, Yin and Yang represent how everything is interconnected and interdependent. In Chinese philosophy, the Yin-Yang emblem signifies the balance between contrary elements, such as brightness vs. darkness or warmth vs. coldness, and male-female principles. The symbol represents the concept of universal connectivity and constant change.
Buddhism also emphasizes the interconnectedness of everything through dependent origination. The claim states that nothing can exist without being dependent on other factors. The perception of reality from an observer’s standpoint relies on their personal experiences and level of awareness.
The parallels between non-locality found within quantum physics and the concept of interconnectedness prevalent within Eastern mysticism are discussed by Frito Capra in his book titled The Tao Of Physics. Capras asserts that this feature within Quantum Mechanics makes it similar to some aspects of the Eastern spiritual tradition (Capra, 2010,p .102). His assertion suggests that there exists a resemblance between particle interconnectedness in quantum physics and overall connectedness according to Eastern mystical beliefs.
Furthermore, Capra points out how crucial non-locality is in comprehending the actual nature of reality. Capra (2010, p. 104) asserts that we have gained new insight into matter through quantum physics, highlighting its non-locality and interconnectedness with the universe. This statement reflects a belief in universal interconnectedness where everything relies on each other and undergoes a continuous transformation.
The role of consciousness:
Eastern mysticism and modern physics are compared regarding consciousness's significant role. The role of an observer's consciousness is essential for determining experiment outcomes in quantum mechanics. Quantum mechanics' measurement problem indicates that observing a subatomic particle can modify its behavior. The observer's awareness impacts the particles' behavior and ultimately determines how experiments conclude.
Meditation and mindfulness are core practices for developing consciousness in Buddhism and Taoism. A deeper understanding of reality is possible by creating greater awareness of the present moment and recognizing how everything is interconnected.
The practice of mindfulness meditation in Buddhism involves staying present without judging anything. Practicing mindfulness helps individuals become more conscious of their thoughts, emotions, and physical sensations, enhancing frightfulness and sagacity. By practicing mindfulness, Buddhist teachings suggest that individuals can gain a deeper understanding of reality. In addition, it can assist them in grasping the interconnected nature of everything.
Taoists consider meditation to be an indispensable aspect of cultivating consciousness. In Taoism, meditation involves concentrating on breathing while clearing the mind of all disturbances. By practicing this, people may develop a deeper understanding of their inner nature and recognize the interconnectedness of all things. According to Taoist teachings, individuals can connect with the universal energy of Tao by focusing on developing their awareness.
Frito Capra's The Tao of Physics delves into the connection between consciousness, modern physics, and Eastern mysticism. Capra (2010, p. 133) claims an intimate and profound relationship exists between consciousness and the physical world. The statement proposes that consciousness does not only observe reality but also takes part in creating it actively.
Moreover, according to Capra's assertion, individuals can attain a more comprehensive perception of reality by regularly practicing meditation and mindfulness. As stated by Capra (2010), meditation serves not only as a means of relaxation and stress reduction but also as a pathway to accessing profound states of awareness. Developing awareness can result in a deeper comprehension of how everything is interrelated and the basic essence of existence. Also, this showcases the thought.
Influence on Western scientists:
In the field of quantum mechanics, Western scientists have been notably impacted by the ideas of Taoism and Buddhism. Erwin Schrödinger—a pioneer in quantum physics—was notably influenced by Eastern philosophies.
The ancient Indian texts called Upanishads greatly influenced Schrödinger's interest in Eastern philosophy from an early age. These texts share similar themes with both Buddhism and Taoism. To him, an intense connection existed between his studies on quantum mechanics and The Upanishads' ideologies.
Also, Schrödinger's realization of the interconnected nature of reality eventually paved the way for his renowned wave equation development in quantum mechanics. The wave function contains information about all possible states and their probabilities for a quantum system described by the equation.
What Is Life?, a book by Schrödinger, explores how Eastern philosophy relates to contemporary physics. It suggests that in Eastern thought; there exists no dichotomy among observers vs. what they observe; subjects vs. objects; and those who know vs. what they are aware of(Schrödinger'44,p.32). The viewpoint expressed is consistent with the non-dualistic philosophy of Taoism and Buddhism.
Schrödinger's inquiry into Eastern philosophy and quantum mechanics deeply impacted Western science and philosophy. The concepts he introduced were instrumental in molding quantum mechanics and sparked more studies into the nature of consciousness and existence.
The Limits of Language and Conceptualization
Limitations in language and concept are essential factors that connect modern physics with Eastern mysticism. To describe particle and force behavior, physicists use mathematical equations. Comprehending these equations fully requires a high level of mathematical understanding as they defy simple interpretation or visualization.
Just like in Taoism or Buddhism, one accepts the limits of language while describing reality using paradoxes or metaphors pointing towards deeper truths. The cause is that reality's underlying nature exists beyond our capacity for linguistic comprehension and mental depiction, resulting in an inability to depict it accurately.
Frito Capra's exploration into the boundaries of language and conceptualization reveals similarities between modern physics and Eastern mysticism in his book The Tao of Physics. As Capra (2010, p. 142) explained, the quantum world's paradoxical nature reflects our conceptual framework's limitations. This conveys that our skillet limits our prevailing
knowledge about the universe to comprehend and portray it utilizing speech and mathematical expressions.
Moreover, Capra contends that direct experience can surmount the constraints of language and conceptualization. Capra (2010, p. 143) argues that in both physics and Eastern mysticism, it is accepted that one can go beyond the limits imposed by language and conceptualization only through direct experience. This idea implies that reality can only be experienced firsthand and cannot be completely expressed using words or concepts.
To illustrate truth beyond linguistic limitations, Taoism and Buddhism use paradoxes and metaphors when describing reality. In Taoism, Wu Wei, or non-action, is frequently compared to a river using an analogy. The river's effortless flow contains incredible power and influence despite not exerting force. This metaphor suggests genuine passion comes from effortless action instead of forceful control.
Non-Dualism
Comparing modern physics and Eastern mysticism, non-dualism is a fundamental area. Particles in quantum mechanics can exist as particles and waves, showing that opposites can live together. The statement indicates that the dualistic view of the world, which divides things into two distinct categories, is constrained and imperfect.
In Taoism, along with Buddhism, there is a rejection of polarizing thoughts, including those dividing things up into good vs. bad or even self vs. others, with these being seen merely as arbitrary distinctions that hinder comprehension. Also, they contend that these theories hamper our aptitude to obtain enlightenment. Such concepts engender a wrong idea of separation among fundamentally interconnected and mutually dependent things.
The non-dualistic viewpoint on reality is demonstrated in Taoism through the concept of Yin and Yang. Yin and Yang represent opposing forces like light vs. dark, hot vs. cold, and male vs. female. Although they are not independent entities, two aspects of a more significant whole are continually changing and equalizing each other.
The idea of emptiness in Buddhism represents a non-dualistic perspective on reality. Emptiness proposes that all things lack inherent existence and are instead dependent on other factors, continuously shifting. That implies no basic division among things, and everything is essentially linked.
In The Tao of Physics, Frito Capra examines how modern physics and Eastern mysticism reject a dualistic approach to understanding reality. As he points out (Capra, 2010, p.178), physics and mysticism provide us with an understanding of the world that stresses its inherent interdependence rather than its separation. This infers that the polarized approach to truth, where matters are defined as one thing versus another, has its constraints and is not wholly inclusive.
In addition, Capra suggests that adopting a non-dualistic perspective can aid our comprehension of consciousness and the universe. Capra (2010, p. 180) argues that consciousness is an essential element of the universe rather than being produced by matter. The perspective of non-dualism proposes that there is no ultimate differentiation between the
observer and what they observe or between subject and object. This statement embodies this philosophy.
Conclusion
Capra notes the similarities between modern physics and Eastern mysticism, notably Taoism and Buddhism in The Tao of Physics. The similarities observed in these fields reveal a significant interconnectedness, pointing towards a shared foundation surpassing cultural and disciplinary constraints. The findings from this exploration enhance our knowledge about the universe and where we stand about it.
It is evident from these parallels how incorporating Eastern mysticism into business practices enhances our understanding of reality, particle's nature, and the role played by consciousness. The adoption of such sustainable and mindful business methods has the potential to benefit both individuals and the larger community.
Including diverse perspectives in our understanding of the world is an essential aspect that contributes significantly to knowledge and practice. To improve problem-solving, it's important to integrate various cultural and disciplinary perspectives in the future.
The organization and the wider community can benefit from these suggestions, promoting a more inclusive and sustainable approach to business. Other studies have compared and concluded that mindfulness and holistic approaches are crucial in business practices.
Further research could explore how integrating Eastern mysticism can be practically applied in business settings. Moreover, examining the incorporation of diverse cultural and disciplinary outlooks into addressing problems is also worth exploring.
Careful language must be used to avoid cultural appropriation and ensure sensitivity toward complex spiritual concepts.
Physics Principals Applicability to Engineers
For years, many disciplines have benefited extensively through various contributions that rely on the physics foundation for analyzing data and creating amicable solutions to problems in various fields. Various models and laws applicable in physics are valuable in understanding how our universes behave from how tiny charged objects move as well to the motion of spaceships, cars, and people. Modern technological breakthroughs have been attributed due to significant contributions from physics applications. The creation of efficient and operational digital technologies such as hardware and software components developed by information technology engineers revolves around the fundamental knowledge generated from physics applications to conceptualize advancements aimed at driving the world's economic engine. Its mass application in the engineering profession shows its several significance to our daily undertakings, for example, information technology engineers rely on physics knowledge to creation of several devices.
For instance, the selection of appropriate circuit layouts and appropriate materials in smartphone creation requires physics knowledge to ensure the proper interaction of electricity with various circuits encompassed in the device. The application based on the concepts of photonics and electronics often applied in developing consumer computers that have DVD or CD-ROM devices. Therefore, the knowledge of physics and technology interact on various scales as the principles surrounding physics act as a grounding idea for computation fundamentally for digital computing entities.
The different technological innovations are a result of various theoretical breakthroughs made possible by the study and application of physics principles. The concepts of physic are valuable in comprehending the big data learning process through the Internet of Things (IoT) which applies unknown parameters to describing how devices connect to the internet. Additionally, knowledge can be applied to calculating the time, distance, and speed an object travels from one point to another based on the laws of physics about the usage of its equation such as in GPS keeping in mind the principle related to sensor design (Peng et al., 2020). For instance, GPS application is understood in a Newtonian environment as it takes into account the aspects of general relativity for proper functionality. Additionally, in rockets, rifles, and other projectile devices design applies the third Newton law of Motion as well as Bernoulli's principle. During a spaceship or rocket launch, the reactions of forces to engineers hence, taking the approach to their benefit as it displays how fuel is burned to exert a downward force that pushes the rocket into the air.
Besides, newton's law of force is applied to marketing as the formula states that acceleration times mass equals force, hence, when the technique is effectively executed in selling a product the expectation of the end outcome is positive. Consequently, once in motion, it's essential for marketers not to rest as it's presumed the biggest mistake of any marketing agency. Thus, to ensure the brand is suitable for the market the law is essential as produced products are required to constantly remain in motion and consistent to ensure the series of success achieved is long term however the challenges of sustaining momentum (Norrish et al., 2021). Further, the counteract newton application illustrates that opposite forces are felt to maintain momentum such as unexpected competition, it's essential to be ready for any opposition. For instance, the release of the Reebok Pump in the '80s sent Nike into a tailspin which was followed by the invention of the Nike Air series and a partnership deal with Michael Jordan NBA legend enabling the firm to reach unimaginable success. Thus, physics applicability is essential in all aspects involved in engineering from the time an object is conceptualized to the time it gets in the hands of the user.
References
Norrish, J., Polden, J., & Richardson, I. M. (2021). A Review of Wire Arc Additive manufacturing: Development, Principles, Process Physics, Implementation and Current
Status. Journal of Physics D: Applied Physics.
Peng, S. L., Pal, S., & Huang, L. (Eds.). (2020). Principles of internet of things (IoT) ecosystem: Insight paradigm (pp. 263-276). Springer International Publishing.
Physics of a 3D Printer
There are several materials and settings that determine the strength of a 3D printer. Energy, matter, and thermodynamics are essential considerations in a 3D Printer. 3D printing most occurs with a shell and closed-cell infill. This saves material and printing time while maximizing length. The top and bottom surfaces experience the most force when bent. The strength of the beam can optimize this. (Physics of 3D Printing, 2021) Energy is also vital for printing. It provides mechanical energy to power the electronic parts of the printer. It also allows the user to know the status of the printer.
MATTER
The matter of a 3D printer explains the components of the printer. This includes its extruders. They are crucial components in 3D printers. The extruder is the tool that holds the filament of the printer. It controls the amount of energy fed into the filament's hot end. The hot ends are attached to the extruder. They are the primary location tasked with the melting process. (Physics of 3D Printing, 2021) The extruders contain a stepper motor that allows the filament to be fed through. They also form a gearing and hobbed shaft that hold the filament in place. The fan regulates the temperature in the filament.
Some 3D printers come with dual extruders. The dual extruders support holds the designs of the printer. It also can print with multiple materials within a single object. 3D printers have two intruders, direct extruders and Bowden. Direct extruders have their motors driving the filament. (Physics of 3D Printing, 2021) They also have hot ends directly attached to the extruder body. Bowden contains a separation tube between the extruder. It includes the motor and the other components attached to the printer chassis. Print Bed: It is the part that the printed objects rest on during printing. (Physics of 3D Printing, 2021) It always moves down to allow for the next layering step. It should provide the sufficient adhesion to the molten material to ensure that objects adhere to the bed. It has aluminium and glass materials that offer a smooth surface for the things to rest on. The user can apply the gluing agent to improve cohesion.
Hot Ends: it is where the filament is melted before being extruded through a nozzle. There is also Enclosure that provides safety and better temperature management for better printing results. It also ensures that the internal ambient temperature of the printer is stable, thus reducing printing issues such as warping and cracking. The filament is the coil of composite or thermoplastic. It is fed through the printer and then into the extruders, which are melted and then extruded. It is cost-effective and thus preferred by many organizations. (Physics of 3D Printing, 2021) Layer height is the thickness of the printed layers of the objects. A smaller layer yields better printing quality objects because of better interlayer cohesion. However, it requires more printing time. The Fibers are thin wires that connect different electrical components of the printer. Their strength depends on the bond materials they are made of—for example, carbon fiber and fiberglass.
ENERGY
Energy in a 3D printer is required to power the machinery components in the printer. It mainly consists of both mechanical and electrical energy. 3D printing uses different ways to produce and store energy. The energy produced is transformed from one form to another. It includes electricity generation technologies such as wind turbines and solar panels. There is also conversion hardware, such as batteries and generators. (Physics of 3D Printing, 2021) Scaled models and prototypes can also improve and transform products into their complete final form.
The energy consumption in a 3D printer depends on the type of printer and the general status of the printer. There are 3D printers that consume more power while others consume relatively less. Printers with low energy efficiency consume more power and thus electricity costs. The filament also determines the amount of energy to be consumed. Each material of the filament melts at different temperatures. For example, printing with PLA reduces energy consumption compared to printing with ABS. (Physics of 3D Printing, 2021) 3D printers have a power supply that converts high voltage Alternating Current to low voltage Direct Current. Their power supply has a maximum rating that cannot succeed.
The amount of energy consumed by a 3D printer depends on the type and status of the filament. For example, a BCN3D Epsilon W50 printer has a maximum power consumption of 840W per hour. When printing with both extruders, the filament must be melted to a higher temperature to consume as much energy as possible. When printing with only one extruder, the filament should be melted at a lower temperature in order to consume less power. This is recommendable as it is cost-effective. The printing speed also determines the energy consumption rates. (Physics of 3D Printing, 2021) Printing at higher speeds significantly reduces overall energy consumption. This is because the print heads need more energy to go faster. There is also direct energy deposition that only focuses on thermal energy such as electric arc, electron beam, or laser to fuse the wire or powder feedstock as it is deposited.
The energy consumption in a printer can be reduced or minimized. The user should print in supplication or mirror mode. This means that the printing should be with the two extruders simultaneously. It reduces energy consumption by almost half. Printing with the recommended settings and configurations also minimizes energy consumption. This is because these configurations have been tested in a laboratory and proved perfect and efficient. (Physics of 3D Printing, 2021) Using modern printing technology also reduces energy consumption compared to traditional methods. This is highly recommended. 3D printers operate at a complete power supply. They do not store energy to use when the power supply is off.
THERMODYNAMICS OF 3D PRINTERS
The thermodynamics in 3D printers relates to heat, energy, and temperature. It deals with the transfer of power in one form to another and from one place to another. Thermodynamic concepts in 3D printers are applied in different parts of the printer. The hot end and the filament apply heat concepts and thus thermodynamics. There are also heated print beds that convert heat to thermal energy for transmission. (Dynamics, Thermodynamics and Mechanics in 3D printing, 2020) The heated print beds minimize the chances of object warping. This is because they provide the necessary heat to the print bed's first layer, ensuring faster cooling of random pockets.
The printer also contains aluminum beds that offer uniform heat distribution. It can convert heat to thermodynamic energy for equal distribution. The filament uses heat to melt it in the hot end. They contain a thermal barrier tube with a heat break that cuts off the circuit when it exceeds the desired temperature. It also has a heatsink that absorbs all the heat emitted from the printer's filaments and other heating materials. The thermal sink also provides twofold properties. (Dynamics, Thermodynamics and Mechanics in 3D printing, 2020) The thermal barrier is connected to the heat block from the bottom section where the filament is melted.
Thermodynamic temperatures are controlled and lowered by the heat break to prevent overheating of the filament. This process is called heat creep. There is also a sealed-off printing environment in the Enclosure. The sealed-off printing environment ensures better printing results and proper utilization of resources. High temperature in the Enclosure causes overheating and cause fumes on the printing materials. (Dynamics, Thermodynamics and Mechanics in 3D printing, 2020) As a result, the printer needs glass filters to reduce the dangerous particles due to fumes. The Enclosure also ensures that the internal temperature of the printer is stable, thus reducing warping and cracking.
Thermodynamics concepts are also applied in the filament. The filament contains a coil of thermoplastic with various diameters. The filament is fed through the printer and intruders, where it is melted and extruded. The filament also has other materials, such as wood, to control temperatures. Warping causes shrinkage of the 3D printed object. It is caused by non-uniform cooling, where the printing layers have different cooling times than the heated parts. It can be prevented by ensuring that the 3D printer has a heated bed with a metal plate. This ensures uniform temperature distribution throughout the material. (Dynamics, Thermodynamics and Mechanics in 3D printing, 2020) Ambient temperature fluctuations also cause cracking of the printer objects. It can be controlled by using an enclosure that allows changes in the ambient temperature.
References
Dynamics, Thermodynamics, and Mechanics in 3D printing. (n.d.). Frontiers. Retrieved September 17, 2022, from https://www.frontiersin.org/research-topics/31193/dynamics-thermodynamics-and-mechanics-in-3d-printing
Physics of 3D Printing. (2021, April 8). Markforged. Retrieved September 16, 2022, from https://markforged.com/resources/learn/design-for-additive-manufacturing-plastics-composites/understanding-3d-printing-strength/physics-of-3d-printing
Physics and Gastrointestinal System
Abstract
This essay sets out to explore what was learned through researching the sources needed for the presentation on linking physics to the gastrointestinal system. As physics is an applicable and physical science as well as a theoretical science it can be applied to a wide range of systems both biological and manmade. This Essay sets out to explore not only what was learned but the connections made.
Keyword: Physics, biological, essay, explore
The System
We often think of systems as man made or non-biological such as a computer, a power station, or even the electrical system of our cars when they break down; rarely do we think of biological systems and a bit closer to home the biological systems that we depend on daily and each moment to keep us alive. The gastrointestinal system is a system that doesn’t just include the stomach and intestines, it’s a system that stems through three biological cavities. The cavities it spans are the cranial, thoracic, and abdominal; the reason for this is due to the fact that the gastrointestinal system starts with the mouth and nose and ends with the rectum. What I learned through my research for this presentation was the very real ways in which the human body is a system that the rules and laws of physics touch.
The Physics
Throughout my research I noticed that there where a few recurring physics related subjects that arose and could be applied to the GI system. I learned more about velocity, feedback loop systems both negative and positive, and pressure. These three things span many other systems to be sure but for today the focus will be on the GI system. A feedback loop system is a system that is either negative or positive, a positive example of a feedback loop in the human body is the GI system as its goal is to maintain homeostasis. A negative feedback loop can also be found in the body in the form of the human immune system which attacks and removes invading bacteria and pathogens so that they cannot harm the entire body.
Velocity came into use through the fact that velocity is “ a measure of a fluid’s resistance to flow” (Princeton University, 2019” this came into handy when understanding the reasons for constipation as food is digested and passed through the small and large intestine on it’s way to the rectum if there isn’t enough liquid or lubrication on can end up constipated. Most of us think nothing of constipation in our modern era of remedies that can be bought at the local supermarket or garden but before the modern era it could cause death. Henry VII suffered from constipation throughout his reign and it is believed by some historians that it played a part in his death due to his habit of binge eating even when he hadn’t made a bowel movement. When the digested food sits in the large intestine it is exposed to bacteria and starts to ferment thus creating not only a more solid mass but also gas. This gas and collection of solid mass is known to anyone who has experienced constipation as the discomfort that follows being constipated but in extreme cases it can prove to be dangerous to the intestines by causing them to tear and to the rectum as pushing can also cause them to tear and bleed thus leaving one more open to infection.
Conclusion
In closing I learned a great deal about the bodily systems and how physics something I thought of as abstract and not related to the biological functions of the body could help me understand the body a great deal more. This presentation even helped me understand the symptoms and benefits that I have been able to enjoy due to undergoing gastric bypass surgery.
References for both the paper and presentation
Cabane, B., & Vuillmueire, R. (2004). The physics of liquid water. Retrieved from https://www.sciencedirect.com/science/article/pii/S1631071304002780
Cleveland Clinic. (2019). Esophageal Manometry. Retrieved from https://my.clevelandclinic.org/health/diagnostics/4952-esophageal-manometry-test
David Hu,Patricia Yang,The Conversation. (2017, May 6). The Physics of Poop. Retrieved from https://www.scientificamerican.com/article/the-physics-of-poop/
Harvard Health Publishing. (2018, July 13). The gut-brain connection. Retrieved from https://www.health.harvard.edu/diseases-and-conditions/the-gut-brain-connection
Princeton University. (2019). DEFINITION OF VISCOSITY. Retrieved from https://www.princeton.edu/~gasdyn/Research/T-C_Research_Folder/Viscosity_def.html
Ridgeway, C. (2018, July 16). The Physical Decline of Henry VIII by Sarah Bryson. Retrieved from https://www.tudorsociety.com/the-physical-decline-of-henry-viii-by-sarah-bryson/
Sci. (2019). Large intestine function. Retrieved from https://www.sciencelearn.org.nz/resources/1832-large-intestine-function
The Impact of Physics 244 on Understanding Modern Physics
Physics 244 is a crucial course as it explains more about the modern physics and how carry out certain experiments in the laboratory. Ideally, this course offers the students a chance to learn practical application of different concepts in physics. In this way, they are able to engage microscopic world and learn various elements, such as electrons and atoms among others, and how they influence the physical world. Through laboratory sessions, students are able to comprehensively understand the qualities, characteristics, and application of these elements in to daily activities and objects. Therefore, theoretical and practical experience will equip the students with the necessary knowledge to learn more about electrons, atoms, nuclei, and molecules, which have a significant impact on the physical world.
Typically, the laboratory experiments provide suitable knowledge for students to have a broader perspective regarding the modern world, as well as gaining an understanding on different scientific concepts. Such opportunities will also help me to have a clear understanding of all the ideals and concepts leant in this course. Technically, laboratory experiments represents an ideal environment for students to apply and gain important knowledge, which they can use to develop other crucial concepts and scientific materials. These experience help students to gain essential skills not only in the academic atmosphere but also in real life; therefore, making students develop all-rounded life skills.
Teamwork in performing scientific experiments is an ideal strategy that students can utilize to gain more understanding involving the microscopic world. Working as a team appears to have added advantages compared to working alone. The primary objective of teamwork include having similar purpose, which assist members to execute certain tasks more accurately and on time. Therefore, unity is achieved as they work to accomplish a common goal. Moreover, working together as a team brings out collaboration where the work is done, and it is performed faster. Additionally, working as a team, creativity is achieved. Working together brings out positivity in terms of attitudes and work ethics are promoted which results in exploring more options. Besides, working as a team assist the team members to have developed clear tasks and deadlines when they want to finish their works. For instance, in the when working as a team in the lab experiments, experiments can be performed in a more effective manner and within a short duration if the tasks are shared among the team members. In such cases, all the data, the required information and the findings are usually compiled together. Furthermore, working together as a team during laboratory experiments the constraints experienced are removed which can hinder the team members from achieving the required results. In case one of the team members have a little understanding concerning a specific laboratory experiment, he or she may be guided by other team members who have proper knowledge of the laboratory. Another benefit of working as a team during laboratory experiment is that the group members can appreciate their strengths and weaknesses in certain areas; therefore they get help from each other. Working with peers usually is more productive as they typically understand each other as compared to when the instructor's student relationship is involved. Another advantage of working as a team is that students are prepared to face the real world situations where individuals cannot perform some tasks. In this case, they will help one another be able to complete the task which is likely to take an individual longer time before he or she finishes the work. Working as a team also assists the students in giving and being able to follow orders and influence others to be responsible and committed team players. Besides, team members usually become responsive as it becomes easy for them to adopt changes.
Typically, the following laboratory policies play a very crucial role in the laboratory area.
For example, a particular policy for the students to always follow instructions when in the laboratory can play a significant role in preventing them from endangering themselves as well as other students. Moreover, the following guidelines help in preventing the students from ruining the experiments which are being performed. The cases of accidents to occur in the laboratory are also put at the minimal which are likely to cause damages to the equipment and eventually causing harm to the students. As a student when one fails to follow instructions he or she may stand a chance of being suspended from school; therefore policies play a significant part.
Additionally, knowing the location of the safety equipment is also a lab policy that should be followed. This policy will assist the students in being aware of where the laboratory equipment are stored and their uses. Students will also be able to check whether the equipments are in the working order. Dressing appropriately for the lab is also an important policy that should be followed. Proper dressing for the lab experiments will help in preventing injuries in case an accident may occur in the laboratory. For examples, during performing laboratory experiments there are great dressing that should be worn.They include the following; protective gear is one of them, gloves and hearing protection, as well as protective clothing.
Drinking or Eating in the laboratory is another crucial policy that should be followed. Eating in the laboratory is prohibited as there is the likelihood of the food being contaminated with chemicals as well as experiments. Moreover, when dining in the lab, it is likely to disrupt students as they perform; therefore, it is not advisable.
Another laboratory policy that should be followed involves disposing of the waste after the experiment is done. It is not right to leave the waste after the experiment is done for the next student to clean them. Additionally, knowing what to do in case an accident in the laboratory occurs is very crucial. For example, students are usually advised to inform the instructors in case such an accident happen.
Experiment entails the coulomb balance. Therefore, the objective of the lab was to assist the students in gaining an understanding of how the Coulomb law works through taking measurements of the force between two charged spheres as a function of distance. Additionally, the lab was aimed at investigating the impact of systematic errors found on the measurements. Furthermore, at the end of the experiment, the students would be able to understand the challenges of modeling real charged systems as point charges. Therefore, the required equipments include the coulomb torsion balance. In this case, there was the placing of the balance in place as demonstrated in the figure below.
Additionally, the twisting of the wire back again was done by the experimenter to accomplish the equilibrium. The high voltage was employed in charging of the identical spheres. The experiment was used to confirm the coulomb that was studied in class. The Coulomb law discusses about the existing force between two charged particles.
In experiment 2, field mapping was covered. The primary purpose of the lab was to learn how the electric field can be mapped in regards to the field lines as well as the exponential surfaces. Additionally, the experiment was aimed at assisting the students in learning how they can determine the field magnitude as well as its direction by measuring the potential gradient.
Besides, the aim of the experiment was also to do away with assumptions on the theoretical models on charge distribution by working with real objects. In this case, the equipment and apparatus required for the lab include a digital multimeter which is denoted as (DMM).
Therefore, the DMM was employed in measuring the potential difference at different points. Additionally, the conductive surface with electrodes was also required. Besides, a power supply and a recording material which in this case a graph paper was necessary. When measuring the potential difference, the ground is considered, and the negative terminal is supposed to be always connected to the ground. Therefore, the impacts of how the charge is distributed can be realized by using the electric fields. From the results and the graph which was drawn from the results, the potential difference represents the gradient of the electric potential. Moreover, the magnitude of the electric field is used to determine how fast the electric potential is. Typically, the electric field moves from the more substantial potential to the lower potential. The electric field is visible on the electrical field lines. The students were given a warning not to put any mark or write on the conductive surface to prevent from interfering with the uniformity of the conductive paper.
In experiment four, it involved electrostatic capacitance. The experiment explores how Guss law is applied to the conductive object. Additionally, the lab is aimed at exploring the relationship of the charge stored in a parallel plate capacitor and its geometry. Apparatus and equipment include a source of charge, a proof of plane as well as an electrometer. The experiment was conducted with guidance provided and the help of the lab technician.
Additionally, the teams were cautioned not touch any conducting material directly as it may be under high potential. The topic assisted the students in understanding the topic of capacitance better. Therefore, they were able to utilize those concepts learned in class in real life.
In experiment 5 it was on resistance and on the measurement. The objective of the experiment was to equip the students with knowledge on how they can measure strength by employing the Wheatstone and the multimeter. Additionally, it would also assist the students in determining the resistivity of the material. Therefore, the Wheatstone bridge was utilized in measuring the unknown resistance accurately. Digital multimeter was also an essential part of the experiment. The following equation is necessary for the experiment.
R= ρ L A
Where;
L= length
ρ= resistivity
A= cross sectional area
In experiment 6, it involves measuring the current in a multiloop circuit and comparing them with the values of the current that was calculated. The experiment is based on the principle Of Kirchhoff's rules. Therefore, this rule tells about the sum of the currents in a junction that adds up to zero. In this lab, a circuit which has known values of resistance is built in the protoboard. Using the circuit, the current as a function of the voltage at different locations were measured. A graph was plotted for emf against the current to help in determining if the slope was equal to the resistance values of the resistors. The concept of electric potential and an electric field is applied in this experiment. The electric potential infers to the potential energy per unit charge. Therefore, finding the potential difference, determining the work on a unit charge was done. The work performed represents the potential difference between the final as well as initial points. The concepts of this experiment are fundamental in the day to day engineering activities in the field of design of electric circuits. Additionally, the idea is employed in troubleshooting for electronic faults in electronics and the electrical circuits with a mesh loop topology.
In experiment seven it is about the Rc circuits. Then the lab aims to explore the discharge behavior of an RC circuit. Therefore, it would involve, measuring the value of the capacitor from the discharge feature of the RC circuit. Finally, the experiment aims at applying the LCR Bridge when measuring the capacitance. For an RC circuit, a capacitor charges when a voltage source is connected to the capacitor. The charged capacitor can discharge through the resistor when the voltage source is disconnected. Thus, the law of the. Kirchhoff’s voltage can be employed in finding the expression of the voltage drop across the capacitor.
In the lab, a known value of the resistor was employed in discharging a capacitor. The capacitor was connected to the circuit and as the capacitor was being removed. Then the drop in voltage was recorded for every 20 seconds. Additionally, a graph of the natural log of voltage drop initial voltage was plotted whose slope would provide the inverse of the time constant of the RC circuit. An RC circuit is an essential component of power automatic regulation devices. The discharge and the charging of the capacitor are employed as inverters to help in smoothening of the output voltage. The capacitor is also employed in reactive power regulation. Additionally, the capacitor bank is applied in control of the reactive power. The capacitor plates are the same as electric dipoles. Additionally, some charges exist of equal size with opposite charges in the plates of the capacitor. Some distance, d separate the charges.
The experiment is about the e/m apparatus, electron source, glass bulb, and Helmholtz coils to measure the mass charge ratio of an electron using the deflection of particles in a magnetic field. This lab represents the velocity selector application. Additionally, the mass charge ratio was determined at the point when the magnetic force exactly cancels with the electric force. The equation of the motion of the electron in a magnetic field helps in determining the expression of the ratio of charge to mass. Besides, the experiment of the measurement of e/m needs a good knowledge of the magnetic field. Moreover, the equation of the motion of an electron represents a magnetic field to what was covered in class in assisting in determining the forces in the magnetic field. Therefore, the equation begins from the Lorentz law. In determining the charge to mass ratio that may be utilized in mass spectrometry. In such an instance, the mass of a particle can be determined by studying the electron charge of the particle.
Experiment 10 is about the law of Faraday. The objective of the experiment is to investigate the generation of the electromotive force found in the coil when it is exposed to a time-dependent magnetic field. Additionally, the experiment examines emf which is produced in a rotating coil in a fixed magnetic field. The experiment is base on Faradays’s represents the emf induced expression. Usually, an emf is generated when the electromagnetic is induced.
Therefore, the produced emf is provided by;
E=−N d ∅
dt
In this case, N represents the number of loops found in a coil. Additionally, ∅ it means the magnetic flux and dt is changed in time. The knowledge of magnetism and the magnetic field is used in this experiment. Then the experiments that are employed in the experiment are obtained from the equations of Maxwell and Helmholtz. Additionally, Lens’s laws support the continuity of the generation of emf. This experiment is very crucial in electrical engineering as the electric energy is produced basing on the law of Faraday.
Works Cited
Nilsson, James William, and Susan A. Riedel. Electric circuits. Upper Saddle River, NJ: Pearson, 2015.
Potkonjak, Veljko, et al. "Virtual laboratories for education in science, technology, and engineering: A review." Computers & Education 95 (2016): 309-327.
Szabó, Zoltán. "The history of the 125 year old Eötvös torsion balance." Acta Geodaetica et Geophysica 51.2 (2016): 273-293.
Frontiers of Modern and Contemporary Physics
The latest frontiers in physics have been successful over the last decades. The new invention of the latest technology in fields related to physics include quantum technology, wormhole invention, and other inventions (Raković, 27). Besides the new inventions, there have been successful inventions in the past decades that include the invention of electricity by Benjamin Franklyn, thermometer by Galileo Galilei, rocket engine, transistors, first military submarine, neon lamp, among others. The new inventions have brought impacts in different perspectives; also, the frontiers have impacted the lives of human beings.
The theories of the quantum field deal with the fundamental forces that bring interaction between matter; the forces are electromagnetism forces that explain how atoms are held together; the weak nuclear force explains why certain atoms undergo radioactive decay (Skullerud, par 2). Another fundamental force under the quantum field theory is the strong nuclear force that explains why the nucleus maintains stability at the center of an atom.
Quantum is the explanation by physics on how everything works. The best description of quantum explanation is the nature and interaction force between the particulate matter (Hochella, 363). Quantum physics has been used to explain numerous things that revolve around the environment and, more so, equipment enhancing human life to be more straightforward, like explaining how electrons move through a computer microchip, how photons of light are turned into electrical current in an amplifier. Quantum mechanics physics is incorporated with basic mathematics to accord the complex explanation of the ambiguous functionality of the world happenings (Landsman, 861). Things work in confiscated ways, but quantum mechanics, in combination with other physics attributes, can explain how things work at the fastest speed and can explain what happens when things move very fast to create the quantum field theories.
Bell's Theorem essentially proved that quantum properties such as entanglement are as valid as the moon, and quantum systems' strange behaviors are now being harnessed for use in several real-world applications (Silva, par 15). The application of quantum physics in the bell theorem is ultra-precise clocks, uncrackable codes, super-powerful computers, improved microscopes, and biological compasses.
When electrons are assigned wavelength that depends on their velocity, it will result to standing wave in which electron wave performs a numeral number of swaying in the process of traveling round the nucleus, generating similar vims to become the unique states of the Bohr's hydrogen. This wave action can be precisely calculated. Erwin Schrödinger developed his wave equation due to thinking about standing wave orbits, and hence some major significance critical contributions of the complete modern quantum mechanism theory (Bhaumik, 73). Our understanding of how electrons pass through materials has been significantly altered by their wave nature, contributing to the current thoughtful of possess within different materials and the energy possess. The standing wave orbits mechanics can be implemented to manipulate the electrical properties of semiconductors. Tiny transistors ca be created to form the simple bits needed to eternalize digital communication by combining together the silicon bits and the most accurate admixture pertaining other components. So, any time a computer is turned on, the user takes advantage of the existence of the electron waves and the extraordinary power over materials that this provides. It may not be the most glamorous kind of quantum computer, but quantum physics is needed for any modern computer to function correctly.
Quantum physics explains how birds use biological compasses to locate the migration target and keep on track during the migration process. The system uses cryptochrome, a light- sensitive protein that can contain entangled electrons. As photons strike cryptochrome molecules in the eye, they are capable of generating adequate energy that can rip them away from each other. The ripping process result to two reactive molecules, and or radicals that have entangled electrons but are unpaired (Bhaumik, 73). The length of time these cryptochrome radicals last influenced by the magnetic field around the egg. The presence of entangled radicals makes retinal cells highly sensitive, allowing birds to "see" a magnetic map based on the molecules. However, this effect is not fully understood, and birds' magnetic resistance may be attributed to tiny magnetic mineral crystals in their beaks. Furthermore, experiments suggest that the delicate state in a bird's eye would last much longer than in the most potent artificial systems if entanglement is present. The magnetic compass may be used by animals including the lizards, rodents, insects, crustaceans, among others (Bhaumik, 73
The unbreakable quantum codes have sealed the gap left for eavesdroppers who could tap on data transmission or signals that traditional cryptography works left out. In traditional cryptography, the sender used one key to encrypt the information while the receiver used another key to decode the information. Knowledge regarding keys is transmitted by photons randomly polarized in quantum key distribution (QKD). The mechanism confines the photon to a single plane of vibration. The receiver decrypts the key using polarized filters until the message gets fully encrypted with the correct algorithm (Noori, 32). Only people with the precise quantum key can decode the hidden data transmission via the standard transmission line. That is problematic since quantum laws say states "reading" the polarized photons still deviates their forms, signaling a security violation to the communicators.
QKD is currently used by companies including, ID Quantique, Toshiba company, and BBN Technologies to build ultra-secure networks (Silva, par 15). During an election in 2007, Switzerland used an ID Quantique product to include a tamper-proof voting system. In Austria, the first bank transfer using entangled QKD took place in 2004. Since these photons are intertwined, littles modifications to the quantum states intruders produce will instantly be visible to everyone watching the key-bearing particles; this device promises to be highly safe. However, this machine is not yet capable of covering vast distances.
Quantum theory Principles can be used to procrastinate period by atomic clocks. They keep track of the precise radiation frequency that causes electrons to hop between energy levels (Atkinson, par 7). The clock, which was released the latest, might be that precise for five billion years, which is more significant compared to Earth's present period. GPS navigation, telecommunications, and surveying all benefit from super-sensitive atomic clocks.
The number of atoms used in atomic clocks influences their accuracy. Each atom, which is kept in a vacuum chamber, keeps track of its own time and limited variations between its neighbors. Scientists can make an atomic clock ten times more accurate by cramming 100 times more atoms into it, but there is a limit on how many atoms they can get in (Atkinson, par 7). Researchers are planning next to improve precision by using entanglement. Atoms entangled will be less concerned about limited variations while focusing on measuring the passing of time, essentially uniting them in one pendulum, meaning that an entangled clock with 100 times more atoms will be 100 times more accurate. Many further entangled clocks may be joined, forming a global grid measuring time regardless of the position.
The laser's working philosophy is focused on quantum physics. Lasers use spontaneous emission, thermal emission, and fluorescence to work. When an electron is excited, it jumps to a high-energy state (Atkinson, par 13). It will, however, not remain in the high-energy state for long and will therefore return to the lower-energy state, which is more stable, and therefore emit light. External photons with a frequency consistent with the atomic transition often change the quantum mechanical state of the atom. Also, transistors are used to amplify or alter electrical signals and electricity, and they have a broad range of applications. When we examine the composition of transistors closely, we can see that they are made up of layers of silicon and other materials. Millions of these are used to make electronic chips, which are the brains of many modern devices that have become indispensable to human life. These processors and desktops, tablets, notebooks, smartphones, and other devices would not have existed if Quantum Physics had not played a role in their growth.
With the aid of Quantum Physics, navigating to unfamiliar places has never been simpler. When using a smartphone for navigation, the phone's GPS receiver is in charge of picking up signals from various clocks (Landsman, 861). Various arrival times from different satellites are used to measure the distance and time between the current position and the target. Furthermore, each satellite's distance from the current position is determined. Each satellite has an atomic clock that is based solely on quantum physics. The fundamental principles of Quantum Physics also enhanced electron microscopy. The imaging of biological samples has changed thanks to quantum physics and electron microscopy. Furthermore, in differential interference contrast microscopy, the pulse of photons creates an interference pattern, which is then analyzed. All-in-all, quantum physics has incredibly advanced microscopy, allowing for the extraction of a vast volume of information from a sample.
Resonance of Magnetic Fields The reversal of electron spins of hydrogen nuclei is what imaging, also known as Nuclear Magnetic Resonance, is all about. So, in essence, people are about energy shifts, which is just one of Quantum Physics' implementations. MRI can be used to analyze soft tissues with ease. Any life-threatening illnesses can now be diagnosed and treated thanks to quantum physics.
During the toasting, the heating element glow red leading to heating of bread using a toaster drove the invention of quantum physics. The hot objects produce light color which is a perfect example of basic fundamental physics phenomena. The light spectrum emitted by burning objects is identical to that of any other material, despite the materials the object is made of or whether the object can withstand or not withstand heating at a certain temperature. A proposal of the observation stating the un-affection of light by the composition is a basic universal approach that diverse colors form lighting objects can emit as well as assign every single light similar share of present heat energy on the object (Atkinson, par 7). Given that toasters are supposed to be generating the gamma rays and the x-rays throughout the operation process; but there still exist loop-holes allowing the toaster to emit high frequency lights than the recommended low frequency light (Atkinson, par 7). Quantum Physics explains how a toaster works, and it also fostered the invention of the toasting machine.
While toasting a slice of bread, the toaster's heating unit glows red. Toasters are commonly credited with being the catalyst for the creation of Quantum Physics. The toaster's rod heats up, toasting the bread in the process.
The light coming from the tubes or those curly lamps is entirely due to a quantum phenomenon. A minimal volume of mercury vapor is excited into the plasma by fluorescent lighting. Mercury has the capability of emitting visible light (Skullerud, par 2). Because of the crucial role of quantum physics in communication, it has become elementary. Two-way and fast connectivity is now possible thanks to fiber-optic telecommunication. Only lasers, which are quantum physics instruments, make fiber optic telecommunication feasible.
The everyday scientist makes attempts to prove reasons why things happen in their order. They also try to develop new objects, explain or upgrade the older version of explanations and objects to suit the human being's conditions. Most invention frontiers, in a way, contribute to the human being's daily life. The mechanism of quantum physics theories explains most inventions related to physics that then contribute to enhancing human life.
Reference
Skullerud, Jon-Ivar. "Matter and forces in quantum field theory--an attempt at a philosophical elucidation." arXiv preprint arXiv:2011.14181 (2020).
Raković, Dejan. "ON EXTENDED QUANTUM-HOLOGRAPHIC FRAMEWORK FOR
CONSCIOUSNESS AND FREE WILL." International Journal of Prenatal and Life Sciences DOI: 10.24946/IJPLS 3.3 (2019): 27.
Hochella, Michael F., et al. "Natural, incidental, and engineered nanomaterials and their impacts on the Earth system." Science 363.6434 (2019).
Landsman, Klaas. Foundations of quantum theory: from classical concepts to operator algebras. Springer Nature, 2017.
Silva, Vladimir. Practical quantum computing for developers: programming quantum rigs in the cloud using Python, quantum assembly language and IBM QExperience. Apress, 2018.
Bhaumik, Mani L. "Is Schrödinger's Cat Alive?." Quanta 6.1 (2017): 70-80.
Noori, Yasir. Integrated optical components for quantum key distribution. Diss. Lancaster University, 2017.
Atkinson, G., Chadwick, R., Doriguello, J., Dixon, W., Eftaxias, N., Flynn, B., ... & Wilson,
M. (2017). “Quantum at Home.” (2017).