Question

define root mean square velocity

Answer 1

Root-mean-square speed is the measure of the speed of particles in a gas which is most convenient for problem solving within the kinetic theory of gases. It is defined as thesquare root of the average velocity-squared of the molecules in a gas. It is given by the formula.

Answer 2

Answer:

The square root of the squares of the velocity of a large number of molecules of the gas.

Explanation:

RMV or U = √3RT/M