The kinetic energy,due to translational motion,of most of the molecules of an ideal gas at absolute temperature $T$ is proportional to:

$A$ container of volume $10^{-3} \ m^3$ contains $3.0 \times 10^{22}$ gas molecules,each having a mass of $5.3 \times 10^{-26} \ kg$. If the $rms$ speed of the molecules is $400 \ m/s$,calculate the pressure exerted by the gas.

Consider a gas with $n$ molecules. The average number of molecules moving in a fixed direction is ..........

The pressure of an ideal gas is related to energy by the equation $E = \frac{3}{2} PV$. Here,$E$ stands for:

The temperature of a gas is $-73^{\circ}C$. To what temperature in $^{\circ}C$ should the gas be heated so that the average kinetic energy of its molecules becomes doubled?

Define temperature in view of kinetic energy of a gas.