One container holds 0.10 kg of water at 80 C and is warmed to 100 C by heating from contact with the other container. The other container, also holding 0.10 kgkg of water, cools from 35 C to 15 C. Specific heat of water is 4180 J/kg⋅C. Estimate the total change in entropy of two containers of water using the actual temperatures to determine the heat transferred to each container and the average temperatures to determine the change in entropy.
One container holds 0.10 kg of water at 80 C and is warmed to 100 C by heating from contact with the other container. The other container, also holding 0.10 kgkg of water, cools from 35 C to 15 C. Specific heat of water is 4180 J/kg⋅C. Estimate the total change in entropy of two containers of water using the actual temperatures to determine the heat transferred to each container and the average temperatures to determine the change in entropy.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter18: Heat Engines, Entropy, And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 41P
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One container holds 0.10 kg of water at 80 C and is warmed to 100 C by heating from contact with the other container. The other container, also holding 0.10 kgkg of water, cools from 35 C to 15 C. Specific heat of water is 4180 J/kg⋅C.
Estimate the total change in entropy of two containers of water using the actual temperatures to determine the
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