What is the ratio of average velocity and root mean square velocity of the molecules of a gas?

What is root mean square velocity ?

What is average velocity of the molecules of an ideal gas?

Give the expression for root mean square velocity of the molecules.

Calculate the ratio of the values of average velocity, root mean square velocity, most probable velocity of a gas at a' particular temperature.

Determine the ratio of the sonic velocity v in a gas to the root mean square velocity of molecules of this gas, if the molecules are (a) momatomic , (b) rigid diatomic.

Write sshort note on root mean square velocity of gas molecules.

Most probable velocity, average velocity and root mean square velocity are related as