A thermodynamic pump absorbs thermal energy from the atmosphere at a rate of 30 kW. If work is being ...

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A thermodynamic pump absorbs thermal energy from the atmosphere at a rate of 30 kW. If work is being ...

A thermodynamic pump absorbs thermal energy from the atmosphere at a rate of 30 kW. If work is being done to run this thermodynamic pump at a rate of 7.7 kW, what is the coefficient of performance (COP) of the thermodynamic pump?
A) 3.9
B) 4.9
C) 2.9
D) 0.26
E) 22

Textbook

College Physics

Edition: 1^st

Authors: Etkina, Gentile, Van Heuvelen

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Chery Author

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7 years ago

Thanks a million

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