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Homework answers / question archive / Tens Due > d < An object (blue arrow) is placed in between a mirror and lens as shown in the figure above
Tens Due > d < An object (blue arrow) is placed in between a mirror and lens as shown in the figure above. The shape of the mirror shown in the drawing is accurate, but the drawing is otherwise not to scale. The lens and mirror are separated by a distance of d = 112.00 cm, and the object is x = 15.00 cm from the vertex of the mirror. The lens has a focal length of f = 41.00 cm, and the spherical mirror has a radius of R = 62 cm. a) If you consider only the light that leaves the object and travels directly to the lens, what is the image distance, q, for the image formed by the lens? (pay attention to algebraic sign) cm b) What is the magnification of the image you found in part a) (compared with the original object) Pay attention to algebraic sign. c) Now consider the light that leaves the object, is reflected by the mirror, and then passes through the lens. How far from the lens is the final image (enter a positive number). cm d) If the original object is 1.4 cm tall, how tall is the image you located in part c) (enter a positive number)? cm e) Is the image you found in part c) upright or inverted when compared with the original object? O Out of focus Inverted O Upright f) If you stand 180 cm to the right of the lens and look towards the left (only considering light that passed through the lens at least once) what will you see? O One upright arrow Two upright arrows of the same size Two upright arrow of different size One inverted arrow One upright and one inverted arrow, of the same size O Three arrows, one upright and two inverted Two inverted arrows, of different size One upright and one inverted arrow of different sizes Two inverted arrows of the same size O Three arrow, two upright and one inverted
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