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A refrigerator has a coefficient of performance of 4. If th absorbs 30 cal of heat from cold reservoir in each cycle,

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Heat Engines, Entropy, And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 22.10P: A heat pump has a coefficient of performance of 3.80 and operates with a power consumption of 7.03 ...

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Question

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A refrigerator has a coefficient of performance of 4. If the refrigerator
absorbs 30 cal of heat from cold reservoir in each cycle, what is the heat
expelled (in cal) of the heat reservoir?
22.1.
34.4.
36.2
37.5.
O 40.7.

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