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(B) The equation for an adiabatic process is given by $P V^{\gamma} = 	ext{constant}$.Given that the cube of the pressure is inversely proportional t

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$1.33$

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(B) The equation for an adiabatic process is given by $P V^{\gamma} = 	ext{constant}$.Given that the cube of the pressure is inversely proportional to the fourth power of the volume, we have $P^3 \propto V^{-4}$, which implies $P^3 V^4 = 	ext{constant}$.Taking the cube root of both sides, we get $(P^3 V^4)^{1/3} = 	ext{constant}^{1/3}$, which simplifies to $P V^{4/3} = 	ext{constant}$.Comparing this with the standard adiabatic equation $P V^{\gamma} = 	ext{constant}$, we identify $\gamma = 4/3$.Thus, the ratio of specific heats is $\gamma = 1.33$.

During an adiabatic process, the cube of the pressure is found to be inversely proportional to the fourth power of the volume. Then the ratio of specific heats is

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