A system absorbs 300 J from a reservoir at 300 K and 200 J from a reservoir

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A system absorbs 300 J from a reservoir at 300 K and 200 J from a reservoir at 400 K. It then returns to its original state, doing 100 J of work and rejecting 400 J of heat to a reservoir at a temperature T.

(a) What is the entropy change of the system for the complete cycle?

(b) If the cycle is reversible, what is the temperature T?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 16, 2011 05:22 AM

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A system absorbs 300 J from a reservoir at 300 K and 200 J from a reservoir

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a S is a state function of the sy...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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