A refrigerator has a coefficient of performance of 210 each, Physics

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A refrigerator has a coefficient of performance of 210 each

A refrigerator has a coefficient of performance of 2.10. Each cycle it absorbs 3.40 104 J of heat from the cold reservoir.

(a) How much mechanical energy is required each cycle to operate the refrigerator?

(b) During each cycle, how much heat is discarded to the high-temperature reservoir?

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Physics: A refrigerator has a coefficient of performance of 210 each

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Physics: A refrigerator has a coefficient of performance of 210 each

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