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A refrigerator works between 3^(@)C and ...

A refrigerator works between `3^(@)C` and `40^(@)C` . To keep the temperature of the refrigerator constant, `600` calories of heat is to be removed every second. The power required is

A

`33.78` Watt

B

`337.8` Watt

C

`7.77` Watt

D

`10.77` Watt

Text Solution

Verified by Experts

The correct Answer is:
B
`beta=(Q_(2))/(W)=(T_(2))/(T_(1)-T_(2)),P=(W)/(t)`
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