[" The r.mes velocity of molecules of a gas of density "4kgm" and pressure "],[1.2times10^(@)Nm" is m/sec "]

The r.m.s. velocity of molecules of a gas of density 4kg //m^(3) and pressure 1.2 xx 10^(5) N//m^(2) is

The rms velocity molecules of a gas of density 4 kg m^(-3) and pressure 1.2 xx 10^(5) N m^(-2) is

The rms velocity molecules of a gas of density 4 kg m^(-3) and pressure 1.2 xx 10^(5) N m^(-2) is

The rms velocity molecules of a gas of density 4 kg m^(-3) and pressure 1.2 xx 10^(5) N m^(-2) is

The R.M.S . Speed of the molecules of a gas of density kg m^(-3) and pressure 1.2xx10^(5)Nm^(-2) is:

Calculate the rms velocity of molecules of a gas of density 1.5 g litre^(-1) at a pressure of 2 xx 10^(6) N//m^(2) .