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2. Two objects , B1 (T 40C) and B2 (T= 18C, experienced entropy changes of 6.4 x 10 J/K and 2.8 x 10 J/K,
2. Two objects , B1 (T 40C) and B2 (T= 18C, experienced entropy changes of 6.4 x 10 J/K and 2.8 x 10 J/K, respectively, after they had been placed in direct contact with each other. Bi lost 2.0 x 10' J of heat. How much heat was lost by B2 ? What was the entropy change in the universe after the process ?
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The change in entropy of the object B 1 can be written as S 1 Q T Similarly the change in entro...
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College Mathematics for Business Economics Life Sciences and Social Sciences
Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen
12th edition
321614003, 978-0321614001
