A container is filled with a simple of gas having molecules with speed `alpha, 2 alpha, 3alpha, ….nalpha.` The ratio of average speed to root mean square speed is

What is the relation between average speed and root mean square speed for a gas ?

The average speed of gas molecules is equal to

The root mean square speed of gas molecules

At 27^(@)C a gas contains 10 molecules travelling with a speed of 4 ms^(-1) , 20 molecules travelling with a speed of 5 m s^(-1) and 40 molecules travelling with a speed of 8 m s^(-1) . Calculate the average speed, root mean square speed and most probable speed of the gas at 27^(@)C .

Four molecules of a gas have speeds 2, 4, 6 and 8 kms^(-1) respectively. Calculate their average speed and root mean square speed.

What is the ratio of root mean square speed and most probable speed?

The ratio of average speed, most probable speed and root mean square speed of a gas sample will be