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Statement of a problem № 2759

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Two vats of water, one at 87 °C and the other at 14 °C, are separated by a metal plate. If heat flows through the plate at 35 cal/s, what is the change in entropy of the system that occurs in a second?

Solution:
Two vats of water, one at 87 °C and the other at 14 °C, are separated by a met

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