Embibe Experts Solutions for Exercise 2: Assignment

The root mean square speed of a molecule at temperature $T$ is $V.$ Its root mean square speed when its temperature is $2T$ is

An oxygen molecule has degrees of freedom at room temperature.

The root mean square speed of a group of $N$ gas molecules having speed $V_1, V_2\dots V_N$ is

The number of molecules in $22.4$ litre of any gas at $STP$ are

Three particles have speed $5 \mathrm{m} {\mathrm{s}}^{-1},1 \mathrm{m} {\mathrm{s}}^{-1}$ and $2 \mathrm{m} {\mathrm{s}}^{-1}.$ Their equivalent root mean square speed is

$PV=\frac{2}{3}E,$ where $E$ is translational _____ energy.

For a rigid _____ gas, $\frac{C_P}{C_V}=\frac{7}{5}$.

The average distance covered by a molecule between two successive collisions is called _____