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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGMedium2 minQB

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Internal energy of $n_{1} mol$ of hydrogen of temperature T is equal to the internal energy of $n_{2}$ moles of helium at 3T. The ratio $\frac{n _{1}}{n _{2}}$ is

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Solution:

$U = n \frac{f}{2} RT : n_{1} \frac{5}{2} RT = n_{2} \frac{3}{2} R (3 T) \Rightarrow \frac{n _{1}}{n _{2}} = \frac{9}{5}$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: QB

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