8. Show that $$frac{T_{2}}{T_{1}}=left(frac{V_{1}}{V_{2}} ight)^{n R / C_{V}}$$ for a reversible adiabatic expansion of an ideal gas.
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For an ideal gas, the equation of state is PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature. Show more…
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