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Question- A perfect carnot heat engine absorbs heat q from a hot reservoir at 127 degrees calvin and exhauts heat to a cold reservoir at 27 degrees calvin. How much heat is exhausted to the cold reservoir?

A.Q, B.27Q/127, C. 127Q/27, D.3Q/4, E4Q/3

It is not a question in the book, so I just need the full solution of deriving!

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