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Physics, 31.07.2019 23:30 jazzy9927

To make ice, a freezer that is a reverse carnot engine extracts 42 kj as heat at -13°c during each cycle, with coefficient of performance 5.9. the room temperature is 30.9°c. how much (a) energy per cycle is delivered as heat to the room and (b) work per cycle is required to run the freezer?

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