The expression for work done at constant volume is
A. W = PdV = P(V2 - V1)
B. W = 0
C. $$W = \frac{{{P_1}{V_1} - {P_2}{V_2}}}{{\gamma - 1}} = \frac{{nR\left( {{T_1} - {T_2}} \right)}}{{\gamma - 1}}$$
D. $$W = nR{T_1}\ln \left( {\frac{{{V_2}}}{{{V_1}}}} \right)$$
Answer: Option B
Related Questions on Metallurgical Thermodynamics and Kinetics
A. Heat of any system
B. entropy of any system
C. phase of any system
D. none of these
What are the types of entropy?
A. Thermal entropy
B. Configurational entropy
C. Both A and B
D. None of these

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