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The coefficient of performance of a refr...

The coefficient of performance of a refrigerator is given by

A

`(Q_(2))/(W)`

B

`(W)/(Q_(2))`

C

`W - Q_(2)`

D

`Q_(2) - W`

Text Solution

Verified by Experts

The correct Answer is:
A
Coefficient of performance of a refrigerator is heat extracted from cold body to the work done by external agency i.e. `alpha = (Q_(2))/(W)`.
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