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Chery Chery
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Posts: 3587
7 years ago
On a cold winter day, the outside temperature is -20°C and the inside temperature is maintained at 20°C. There is a net thermal energy flow to the outside through the walls, roof, etc., of 25 kW. What is the rate of increase of the entropy of the universe as a result of this energy flow?
A) 13 W/K
B) 25 W/K
C) 85 W/K
D) 99 W/K
E) 0 W/K
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Posts: 626
7 years ago
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Chery Author
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7 years ago
I needed this so much, thanks
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