Find the average of magnitude of linear momentum of helium molecules in a sample of helium gas at temperature of 150 piK. Mass of a helium molecules =(166//3) xx 10^(-27) kg and R = 25//3J-mol^(-1)K^(-1)

Find the average of magnitude of linear momentum of helium molecules i

1.	Find the average of magnitude of linear momentum of helium molecules in a sample of helium gas at temperature of 150 piK. Mass of a helium molecules =(166//3) xx 10^(-27) kg and R = 25//3J-mol^(-1)K^(-1)
Answer» ANSWER :`(83)/(3sqrt(10)) XX 10^(-23) kg-m//s`