In an adiabatic change,the pressure and tempe | vedclass

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(B) For an adiabatic process,the relationship between pressure $P$ and temperature $T$ is given by $P^{1-\gamma} T^{\gamma} = 	ext{constant}$,which c

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$5/2$

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(B) For an adiabatic process,the relationship between pressure $P$ and temperature $T$ is given by $P^{1-\gamma} T^{\gamma} = 	ext{constant}$,which can be rewritten as $P \propto T^{\gamma / (\gamma - 1)}$.For a monoatomic gas,the adiabatic index $\gamma = 5/3$.Substituting the value of $\gamma$ into the expression for $C$:$C = \frac{\gamma}{\gamma - 1} = \frac{5/3}{5/3 - 1} = \frac{5/3}{2/3} = 5/2$.Therefore,the value of $C$ is $5/2$.

In an adiabatic change,the pressure and temperature of a monoatomic gas are related as $P \propto T^C$,where $C$ equals

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