Five gas molecules chosen at random are found to have speeds of 500,600m,700,800 and 900 `m//s` Then,

Five gas molecules chosen at random are found to have speed of 500 , 600, 700, 800 and 900 m//s . Find the rms speed. Is it the same as the average speed ?

Five gas molecules chosen at random are found to have speed of 500 , 600, 700, 800 and 900 m//s . Find the rms speed. Is it the same as the average speed ?

For a gas, the r.m.s speed at 800 K

At a certain temperature 6% molecules of a gas have speed 2 m//s , 9% have speed 3 m//s , 30% have speed 9 m//s , 28% have speed 11 m//s , 20% have speed 13 m//s and 7% have speed 18 m//s . Calculate U_(mp), U_(av) and U_(rms) at that temperature.

At a certain temperature 6% molecules of a gas have speed 2 m//s , 9% have speed 3 m//s , 30% have speed 9 m//s , 28% have speed 11 m//s , 20% have speed 13 m//s and 7% have speed 18 m//s . Calculate U_(mp), U_(av) and U_(rms) at that temperature.

Five molecules of gas have velocities 10,20,30,40 and 50 m/s. The ratio of R.M.S speed to average speed is

Five molecules of gas have velocities 10,20,30,40 and 50 m/s. The ratio of R.M.S speed to average speed is

At room temperature, the rms speed of the molecules of a certain diatomic gas is found to be 1930 m//s . The gas is