Heat And Thermodynamics

The root mean square speed of molecules of nitrogen gas at \(27^{\circ} \mathrm{C}\) is approximately : (Given mass of a nitrogen molecule \(=4.6 \times 10^{-26} \mathrm{~kg}\) and take Boltzmann constant \(\mathrm{k}_{\mathrm{B}}=1.4 \times 10^{-23} \mathrm{JK}^{-1}\) )