A car uses an average power of 25 hp for a one hour round trip. With a

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A car uses an average power of 25 hp for a one hour round trip. With a thermal efficiency of 35% how much fuel energy was used? What happened to all the energy? What change in entropy took place if we assume ambient at 20oC?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Feb 23, 2016 06:59 AM

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A car uses an average power of 25 hp for a one hour round trip. With a

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Since it is a round trip there are no changes in storage of energy for the car after i...View the full answer

Fundamentals of Thermodynamics

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