The work done in adiabatic process is given by

1.	The work done in adiabatic process is given by
Answer» `(nR(T_(1))-T_(2))/(gamma)` `(nR(T_(1))-T_(2))/(gamma-1)` `(nR(T_(1))-T_(2))R` `(gamma(T_(1))-T_(2)R)/(n)` Solution :In the adiabatic process `PV^(y) = "constant" (K)` If an ideal GAS is CHANGED form state `(P_(1)V_(1)T_(1)` to state `(P_(2)V_(2)T_(2)` ADIABATICALLY then work done `W=overset(V_(2))UNDERSET(V_(1))intPdv=Koverset(V_(2)underset(V_(1))int(dV)/(V^(gamma)` `W=(1)/(1-gamma)[(P_(2)V_(2)^(gamma))/(V_(2)^(gmma-1))-(P_(1)V_(1)^(gamma))/(V_(1)^(gamma-1))]=(1)/(1-gamma)[(P_(2)V_(2)-P_(1)V_(1))]` `=(nR)/(1-gamma)(T_(2)-T_(1))=(nR(T_(1))-T_(2))/(gamma-1)`

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