NEET 2015 Physics and Chemistry Cancelled Paper

Question : 63 of 90

Marks: +1, -0

A Carnot engine, having an efficiency of η=

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 :-

[NEET 2015 C]

99 J
90 J
1 J
100 J

Validate

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