A system absorbs 300 J from a reservoir at 300 K and 200 J from a reservoir
Question:
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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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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