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A Carnot engine, having an efficiency of...

A Carnot engine, having an efficiency of `eta=1//10` as heat engine, is used as a refrigerator. If the work done on the system is 10J, the amount of energy absorbed from the reservoir at lower temperature is

A

1J

B

90J

C

99J

D

100J

Text Solution

Verified by Experts

The correct Answer is:
B
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