Question

Match the statements in column I with the appropriate formulae in column II.

Answer 1

For $\left(A\right):$Mean kinetic energy of molecule of a gas:

$K{E}_{avg}=\frac{3}{2}kT$

$=\frac{3}{2}\frac{R}{N}T$

For $\left(B\right):$ KE due to rotation of a solid body:

$=\frac{1}{2}I{\omega }^2$

$=\frac{1}{2}M{k}^2{\omega }^2$

For $\left(C\right):$Angular momentum : $I\omega$

For $\left(D\right):$ $KE$ of electron in electric field: $Ve$ where $V$ is the potential difference.