problem20_50

University Physics with Modern Physics with Mastering Physics (11th Edition)

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20.50: The efficiency of the first engine is H H 1 T T T e - = and that of the second is , C 2 T T T e - = and the overall efficiency is . C H H 2 1 - - = = T T T T T T e e e The first term in the product is necessarily less than the original efficiency since
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Unformatted text preview: , C T T ′ and the second term is less than 1, and so the overall efficiency has been reduced....
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This document was uploaded on 02/06/2008.

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