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hardy7luver hardy7luver
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2 weeks ago

A heat pump takes in 60.0 J of energy from a 250 K thermal reservoir outside a house and discharges heat energy into a 350 K thermal reservoir inside a house. What is the minimum amount of work needed to make the pump work?



17.2 J



24.0 J



52.0 J



65.0 J

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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Hollywood1971Hollywood1971
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2 weeks ago
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hardy7luver Author
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2 weeks ago
Thank you, thank you, thank you!
yen
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Thanks
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2 hours ago
Smart ... Thanks!
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