Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGMedium2 minQB

PhysicsMediumsingle choice

3 moles of an ideal monoatomic gas at 400 K are mixed at constant volume with 2 moles of helium at 600 K in an insulated vessel. The temperature of the resulting mixture is :

Options:

Answer:

Solution:

Both monoatomic, same $C_{V} : T = \frac{3 \times 400 + 2 \times 600}{3 + 2} = \frac{2400}{5} = 480 K$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...