preston4685 preston4685

04-01-2024
Physics

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A refrigerator operates at steady state using 500W of electric power with a COP of 2.5. What is the net effect on the kitchen air?

a) It cools the kitchen air by 125W
b) It heats the kitchen air by 200W
c) It cools the kitchen air by 200W
d) It heats the kitchen air by 125W

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