Physics, 31.07.2019 21:20 matlenanem4437
To make ice, a freezer that is a reverse carnot engine extracts 37 kj as heat at -17°c during each cycle, with coefficient of performance 5.8. the room temperature is 26.9°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?
Answers: 1
= Heat absorbed = 37 kJ
= Coefficient of performance = 5.8
= Work done 
= work per cycle required 
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To make ice, a freezer that is a reverse carnot engine extracts 37 kj as heat at -17°c during each c...
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