List of top Physics Questions on kinetic theory asked in NEET (UG)

The temperature of a gas is -50° C. To what temperature the gas should be heated so that the rms speed is increased by 3 times?

The mean free path for a gas, with molecular diameter $d$ and number density $n$ can be expressed as :

An electron moves in a circular orbit with a uniform speed v. It produces a magnetic field B at the centre of the circle. The radius of the circle is proportional to:

To find out degree of freedom, the correct expression is: