Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics The Kinetic Theory of Gases The Adiabatic Expansion of an Ideal Gas
For an adiabatic expansion of an ideal gas, the fractional change in its pressure is equal to (where γ is the ratio of specific heats) :
1
−γ\(\frac{dV}{V}\)
2
−γ\(\frac{V}{dV}\)
3
\(−\frac{1}{\gamma} \frac{dV}{V}\)
4
More than one of the above
5
None of the above