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A heat engine absorbs heat Q(1) at tempe...

A heat engine absorbs heat `Q_(1)` at temperature `T_(1)` and `Q_(2)` at temperature `T_(2)` . Work done by the engine is `(Q_(1)+Q_(2))` . This data:

A

violates `1st` law of thermodynamics

B

violates `1st` law of thermodynamics if `Q_(1)` is negative

C

violates `1st` law of thermodynamics if `Q_(2)` is negative

D

does not violates first law of thermodynamics

Text Solution

Verified by Experts

The correct Answer is:
D
It does not violet the first law of thermodynamics but violates the `2nd` law of thermodynamics.
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