The Coefficient Of Performance Of A Refrigerator Is 5. If The Inside Temperature Of Freezer Is –20°C, Then The Temperature Of The

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Harshit Shrivastav 1 Year Ago
166

The coefficient of performance of a refrigerator

is 5. If the inside temperature of freezer is –20°C,

then the temperature of the surroundings to

which it rejects heat is

 

(a) 41°C

(b) 11°C

(c) 21°C

(d) 31°C

asked Jul 10 1:03:29 PM

Harshit Shrivastav

Q: 617 A: 114

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