Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGMedium2 minQB

PhysicsMediumsingle choice

An ideal gas of N molecules occupies a volume V. The average translational kinetic energy per molecule is u. If P denotes the pressure of the gas :

Answer:

Solution:

$P V = \frac{1}{3} N m ⟨ v^{2} ⟩ = \frac{2}{3} N (\frac{1}{2} m ⟨ v^{2} ⟩) = \frac{2}{3} N u$ , so $P = \frac{2 N u}{3 V}$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: QB

Loading discussions...