Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGEasy2 minPYQ_2020

PhysicsEasysingle choice

Molecules of an ideal gas are known to have three translational degrees of freedom. The gas is maintained at a temperature of T. The total internal energy, U of a mole of this gas, and the value of $γ = (\frac{C_{p}}{C_{v}})$ are given, respectively, by

Options:

Answer:

Solution:

$f = 5$

$γ = 1 + \frac{2}{f} = 1 + \frac{2}{5} = \frac{7}{5}$

$\frac{C_{p}}{C_{v}} = \frac{7}{5}$

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: PYQ_2020

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