GREEMEN The viscosity of a gas depends on mass the effective

Last updated: 6/18/2023

GREEMEN The viscosity of a gas depends on mass the effective diameter and the mean speed of the molecules At room temperature for He He 2 x 10 5 kgm 8 and for CH4 CH 1 1 10 5kgm s The diameter of the He atom is 2 1 x 10 10m If the diameter of CH4 is n x 10 0m find n Given mean speed of the molecules of the gas v x where KB is the boltzmann s constant Tis temperature and m is the mass of the gas 2 1 KBT 3 2