Physics - Heat & Thermo Question with Solution | TestHub

The root mean square speed of molecules of nitrogen gas at$27°\mathrm{C}$is approximately: (Given mass of a nitrogen molecule$=4.6\times {10}^{-26} \mathrm{kg}$and take Boltzmann constant$k_B=1.4\times {10}^{-23}\mathrm{J} {\mathrm{K}}^{-1}$)