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Polytechnic State University Sanluis Jan-2006 - Nov-2010
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Category > EngineeringPosted 22 May 2017My Price4.00
A unit mass of a substance undergoes an irreversible process
A unit mass of a substance undergoes an irreversible process from state 1 to state 2 while gaining heat from the surroundings at temperature T in the amount of q. If the entropy of the substance is s1 at state 1, and s2 at state 2, the entropy change of the substance ∆s during this process is