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A Refrigerator Removes Heat from the Freezing Compartment at the Rate

Question 29

Multiple Choice

A refrigerator removes heat from the freezing compartment at the rate of 20 kJ and ejects 24 kJ into the room per cycle.How much work is required in each cycle?


A) 4 J
B) 20 J
C) 24 J
D) 44 J

Correct Answer:

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