A Carnot engine, having an efficiency of eta=1//10 as heat engine, is – InterviewSolution

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1.	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 10 J, the amount of energy absorbed from the reservoir at lower temperature is
Answer» 99 J 90 J 1 J 100 J Answer :B

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