The Coefficient Of Performance Of A Refrigerator Is 5. If The Inside Temperature Of Freezer Is –20°C, Then The Temperature Of The
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 12:00:00 AM