23. The Second Law of Thermodynamics
Heat Engines and the Second Law of Thermodynamics
5:31 minutes
Problem 20b
Textbook Question
Textbook QuestionA Carnot refrigerator is operated between two heat reservoirs at temperatures of 320 K and 270 K. (b) If the refrigerator completes 165 cycles each minute, what power input is required to operate it?
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