(Solution) - Air is allowed to expand in a cylinder from 100 -(2025 Original AI-Free Solution)

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Academic Level: Undergrad. (yrs 3-4)

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Pages: 5 Words: 1375

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Air is allowed to expand in a cylinder from 100 psia and 50°F to 14.7 psia. Calculate the change in specific volume and specific internal energy for this process if the process is
a) Isothermal,
b) Adiabatic quasi-equilibrium,
c) Polytrophic with n = 2.5. Assume constant specific heats.