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vnaust vnaust
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2 months ago

A heat pump uses 100 J of work to output heat at some temperature. If the heat pump withdraws 60 J of heat from the lower temperature reservoir, then what is the coefficient of performance for the heat pump?



1.6



2.0



2.4



2.8

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College Physics

College Physics


Edition: 5th
Author:
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malgrextoutmalgrextout
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2 months ago
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