For an adiabatic expansion of an ideal gas, the fractional change in its pressure is equal to (where $\gamma$ is the ratio of specific heats):
For an adiabatic expansion of an ideal gas, the fractional change in its pressure is equal to (where $\gamma$ is the ratio of specific heats):
- [JEE MAIN 2021]
- A
$-\gamma \frac{ dV }{ V }$
- B
$-\gamma \frac{ V }{ dV }$
- C
$-\frac{1}{\gamma} \frac{ dV }{ V }$
- D
$\frac{ d V }{ V }$
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Figure shows, the adiabatic curve on a $\log T$ and log $V$ scale performed on ideal gas. The gas is ............
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A gas is suddenly compressed to $1/4$ th of its original volume at normal temperature. The increase in its temperature is ....... $K$ $(\gamma = 1.5)$
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- [JEE MAIN 2020]