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Science-Related Homework Help Physics Topic started by: Brelou on Feb 24, 2017



Title: On a cold winter day, the outside temperature is -20°C and the inside temperature is maintained at ...
Post by: Brelou on Feb 24, 2017
On a cold winter day, the outside temperature is -20°C and the inside temperature is maintained at 20°C. There is a net heat flow to the outside through the walls, roof, etc., of 25 kW. At what rate is the air outside the house gaining entropy 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


Title: Re: On a cold winter day, the outside temperature is -20°C and the inside temperature is maintained ...
Post by: Raj.S on Feb 24, 2017
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