The rms velocity of hydrogen is `sqrt7` times the rms velocity of nitrogen If `T` is the temperature of the gas then .

The rms velocity of hydrogen is sqrt(7) times the rms velocity of nitrogen. If T is the temperature of the gas, then

The r.m.s. velocity of hydrogen is sqrt( 7) times the r.m.s. velocity of nitrogen. If T is the temperature of the gas :

The rms speed of hydrogen is sqrt7 times the rms speed of nitrogen. If T is the temperature of the gas, then :