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Physics, 12.02.2020 05:49 bunbun2913
A closed system consisting of 10 lb of air undergoes a polytropic process from p1 = 75 lbf/in2, v1 = 4 ft3/lb to a final state where p2 = 20 lbf/in2, v2 = 12 ft3/lb. Determine the polytropic exponent, n, and the amount of energy transfer by work, in Btu, for the process.
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A closed system consisting of 10 lb of air undergoes a polytropic process from p1 = 75 lbf/in2, v1 =...
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