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A piston cylinder containing Ar at some initial temperature(To), is allowed to cool. Once the volume of the cylinder collapses to V1 = 0.06 m^3, stops inhibit further reduction of volume. The cylinder is in an environment of 101.35 kPa and 298 K.
a) How much heat [Q] nad work [W] is lost to the surroundings if Vo = 0.15 m^3 and T1 = 650 K. Assume constant specific heats.
b) Repeat part A using variable specific heats Cp = [Cp(To) + Cp(T1)]/2 & Cv = [Cv(To) + Cv(T1)]/2
c) What is the final state of the Ar in the container? Pf, Tf, vf, Vf.
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