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
(c) ∆Eint?

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Fundamentals of Physics

ISBN: 978-0470469118

9th Edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 10, 2012 11:11 PM

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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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a Since work is done on the system perhap...View the full answer

Fundamentals of Physics

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