Air is compressed in a pistoncylinder device from 90 kPa and 20C to 400 kPa in a

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Air is compressed in a piston–cylinder device from 90 kPa and 20°C to 400 kPa in a reversible isothermal process. Determine
(a) The entropy change of air and
(b) The work done.

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Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

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Question Posted: Feb 15, 2010 07:31 AM

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Air is compressed in a pistoncylinder device from 90 kPa and 20C to 400 kPa in a

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Thermodynamics An Engineering Approach

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