The speed of four gases molecules are 1 km/s, 3 km/s, 5 km/s and 7 km/s respectively. The difference between the R.M.S. speed and average speed is

The speed of four gas molecules are 1 km//s , 3 km//s , 5km//s and 7 km//s respectively. The difference between their r.m.s. speed and average speed is

The Velocity of four gas molecules are given by 1 km/s, 2 km/s, 6 km/s and 8 km/s respectively. The rms velocity is

The Velocity of four gas molecules are given by 1 km/s, 2 km/s, 6 km/s and 8 km/s respectively. The rms velocity is

The velocities of four molecules are 1km.s^-1,3km.s^-1,5 km.s^-1 and 7 km.s^-1 respectively Determine the difference between the values of mean velocity and rms speed of these molecules.

The velocity of 4 gas molecules are given by 1km/s , 3km/s , 5 km/s and 7km/s . Calculate the difference between average and RMS velocity .

If three gas molecules have velocity 0.5, 1 and 2 km//s respectively, find the ratio of their root mean square speed and average speed.

Four particles have speed 2,3,4 and 5 cm/s respectively. Their R.M.S speed is

Four molecules have speeds 2 m//s, 3 km//s, 4 km//s and 5 km//s . The rms speed of these molecules in km//s is