Work-done during adiabatic expansion is given by (where p1, v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant and = Ratio of specific heats)

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Engineering Thermodynamics

Work-done during adiabatic expansion is given by (where p₁, v₁, T₁ = Pressure, volume and temperature for the initial condition of gas, p₂, v₂, T₂ = Corresponding values for the final condition of gas, R = Gas constant and $$\gamma $$ = Ratio of specific heats)

A) $$\frac{{{{\text{p}}_1}{{\text{v}}_1} - {{\text{p}}_2}{{\text{v}}_2}}}{{\gamma - 1}}$$ B) $$\frac{{{\text{mR}}\left( {{{\text{T}}_1} - {{\text{T}}_2}} \right)}}{{\gamma - 1}}$$ C) $$\frac{{{\text{mR}}{{\text{T}}_1}}}{{\gamma - 1}}\left( {1 - \frac{{{{\text{p}}_2}{{\text{v}}_2}}}{{{{\text{p}}_1}{{\text{v}}_1}}}} \right)$$ D) All of these

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Correct Answer: Option D

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Work-done during adiabatic expansion is given by (where p1 v1 T1...

Work-done during adiabatic expansion is given by (where p1, v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant and $$\gamma $$ = Ratio of specific heats)

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Work-done during adiabatic expansion is given by (where p₁, v₁, T₁ = Pressure, volume and temperature for the initial condition of gas, p₂, v₂, T₂ = Corresponding values for the final condition of gas, R = Gas constant and $$\gamma $$ = Ratio of specific heats)