Suppose 200 J of work is done on a system and 70.0 cal is extracted from the

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Suppose 200 J of work is done on a system and 70.0 cal is extracted from the system as heat. In the sense of the first law of thermodynamics, what are the values (including algebraic signs) of

(a) W,

(b) Q, and

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 17, 2011 02:00 AM

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Suppose 200 J of work is done on a system and 70.0 cal is extracted from the

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Explanation a Work done by the system is ve and work ...View the full answer

Fundamentals of Physics

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