For an adiabatic | KTG & THERMODYNAMICS

JEE MAIN 2021

18-03-21 S2

Question

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):

Select the correct option:

$-\gamma=\frac{d V}{V}$

$-\gamma=\frac{\mathrm{V}}{\mathrm{dV}}$

$-\frac{1}{\gamma}=\frac{\mathrm{dV}}{\mathrm{V}}$

$\frac{d V}{V}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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