A hear engine exhausts 8200J of heat while performing 32000 J of useful work. What is the

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A hear engine exhausts 8200J of heat while performing 32000 J of useful work. What is the efficiency of this engine?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Aug 07, 2010 01:41 AM

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A heat engine exhausts 8200 J of heat while performing 2600 J of useful work. What is the efficiency of this engine?
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A hear engine exhausts 8200J of heat while performing 32000 J of useful work. What is the

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