How much heat does it give off in each cycle

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Reference no: EM13307422

A Carnot engine works between two heat reservoirs at temperatures Th = 305 K and Tc = 60 K.

(a) What is its efficiency?

%

(b) If it absorbs 85 J from the hot reservoir during each cycle, how much work does it do?

J

(c) How much heat does it give off in each cycle?

J

(d) What is the coefficient of performance of this engine when it works as a refrigerator between these two reservoirs?

Reference no: EM13307422

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