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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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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. At what rate is the entropy of the air outside the house changing as a result of this process?
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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noreyaganoreyaga
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7 years ago
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Chery Author
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#2
7 years ago
Thanks a million
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