For a refrigerator, what is the heat released to the hot reservoir equ – McqOptions

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1.	For a refrigerator, what is the heat released to the hot reservoir equal to? ('α' is the coefficient of performance of a refrigerator, 'Q2' is the heatextracted from the cold reservoir)
A.	Q2/(1+α)
B.	Q2(1+α)/α
C.	αQ2/(1+α)
D.	(1+α)/Q2
Answer» C. αQ2/(1+α)

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