If the density of oxygen is `1.44 kg//m^3` at a pressure of `10^5 N//m^2`, find the R.M.S. velocity of oxygen molecules.

The R.M.S. velocity of nitrogen molecules at N.T.P is.....

If the R.M.S. velocity of oxygen molecules at N.T.P. is 460 m//s , determine the R.M.S. velocity of hydrogen molecules at N.T.P. (molecular weight of oxygen = 32, molecular weight of hydrogen = 2).

If R.M.S. velocity of hydrogen molecule at N.T.P. is 1840 m//s , determine the R.M.S. velocity of oxygen molecule at N.T.P. (molecular weight of hydrogen and oxygen are 2 and 32, respectively).

If the R.M.S. velocity of oxygen molecules at N.T.P. is 460 m//s , determine the R.M.S. velocity of hydrogen molecule at N.T.P. (molecular weight of O_2 = 32, molecular weight of hydrogen = 2).

Find number of molecules in 1 cm^3 of oxygen at N.T.P., if mass of oxygen molecules is 5.28xx10^-28kg and R.M.S. velocity of oxygen molecules at N.T.P. is 426m//s . (Take pressure at N.T.P.= 10^5 N//m^2 )

Compare the R.M.S. velocity of hydrogen molecules at 400 K with R.M.S. velocity of oxygen molecules at 900 K. (Molecular weight of hydrogen = 2, molecular weight of oxygen = 32)

Determine the pressure of oxygen at 0^@C if the density of oxygen at N.T.P.= 1.44 kg//m^3 and R.M.S. speed of the molecules at N.T.P. = 456.4 m//s .

Calculate the R.M.S. velocity of oxygen molecule at N.T.P., if the density of oxygen at N.T.P. is 1.44 kg//m^3 (Given: atmospheric pressure at N.T.P. = 1.013 xx10^5 N//m^2 ).

R.M.S. velocity of oxygen molecules at N.T.P is 0.5 km.ls. The R.M.S velocity for the hydrogen molecule at N.T.P is

The pressure of water inside the closed pipe is 3xx10^5 N//m^2 . This pressure reduces to 2xx10^5 N//m^2 on opening the valve of the pipe. Calculate the speed of water flowing through the pipe (rho=1000 kg//m^3) .