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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A well-insulated piston-cylinder assembly containing 5 kg of water vapor, initially at 540 C and 60
bar, undergoes a reversible expansion to 20 bar. The surroundings are at 1 bar and 25 C.
(a) What is the entropy change of the system, and of the surroundings?(b) b)What is the final temperature of water?(c) What is the work interaction for this process?
d)What is the final volume of the system?
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