23. The Second Law of Thermodynamics
Heat Engines and the Second Law of Thermodynamics
8:21 minutes
Problem 21b
Textbook Question
Textbook QuestionAn ideal refrigerator utilizes a Carnot cycle operating between 0℃ and 25℃. To turn 10 kg of liquid water at 0℃ into 10 kg of ice at 0℃, (a) how much heat is exhausted into the room and (b) how much energy must be supplied to the refrigerator?
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