How much work is done by the device on the gas

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Reference no: EM13274910

A device uses a Stirling cycle on 433 moles of a monatomic ideal gas between two reservoirs with temperatures of 416 K and 677 K as a refrigerator or a heat pump. The volume of the system shifts between 0.73 m3 and 2.23 m3.

1) How much energy does this device remove from the cold reservoir?

2) How much energy does this device transfer into the hot reservoir?

3) How much work is done by the device on the gas?

4) What is the coefficient of performance of this engine if we use it to cool a refrigerator?

5) What is the coefficient of performance of this engine if we use it as a heat pump?

Reference no: EM13274910

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