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The second law of thermodynamics says that in a cyclic process : (A) work cannot be converted into heat (B) heat cannot be converted into work (C) work cannot be completely converted into heat (D) heat cannot be completely converted into work

The second law of thermodynamics says that in a cyclic process :
(A) work cannot be converted into heat (B) heat cannot be converted into work
(C) work cannot be completely converted into heat (D) heat cannot be completely converted into work

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2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

Second law of thermodynamics states that in a cyclic process heat cannot be converted completely into work because attainment of0Ktemperature is impossible

Regards
Vikas TU
14149 Points
3 years ago
According to second law, work can always be completely converted into heat but heat cannot be completely converted into work.

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