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Homework answers / question archive / I need this ANSWERED in one hour please! A PS4 uses 8
I need this ANSWERED in one hour please!
A PS4 uses 8.8 watts when on stand-by mode.
a) How much electricity would be used if you have your PS4 on stand-by 20 hours a day for 2 weeks?
Express your answer rounded to the nearest hundredth of a kilowatt-hour.
_______ kW-hr
b) How much carbon dioxide is emitted into the atmosphere to produce this electricity?
Express your answer rounded to the nearest hundredth of a pound of carbon dioxide.
________ lb of CO
a) 2.464 kw-hr
b) 3.011 lb of CO2
Given Power 8.8 walls ( G ) Stor 20 Rours a day the total time in hours for 2 weeke = 20 x 7 X 2 2 280 hours Toted Bower consumed 2 Power x Time Tolet power 2 (8. 8 x 280 ) / 1000 2 24964 KWh, 2 20464 KWh ( b) on an average Glectricity sourcer emits 1.222 lbs of coz pes lewh. so for 2.464 lewh, the weight co, released 2 1 : 2 2 2 x 2 - 4 64 found 2 3. 01 1 founds 2 3. 0H 1b of co ,
