If three molecules have velocities `0.5kms^(-1),1kms^(-1)and 2kms^(-1),` the ratio of the rms speed and average speed is

If three molecules have velocities 1kms^(-1),1kms^(-1) and 1kms^(-1) , the ratio of the rms speed and average speed is:-

IF c_1,c_2,c_3 ……are random speeds of gas molecules at a certain moment then average velocity c_(av)=(c_1+c_2+c_3+.......c_n)/n are root mean square speed of gas molecules c_(rms)=sqrt((c_1^2+c_2^2+c_3^2+......+c_n^2)/n)=c Further c^2 prop T or c prop sqrt T At0K, c=0 i.e.,molecular motion stops. IF three molecules have velocities 0.5 km.s^-1,1 km.s^-1 and 2 km.s^-1 the ratio of rms speed and average velocity is

Three gas molecules have velocities 0.3 km s^(-1) , 0.6 kms^(-1), 1.5 kms^(-1) . Calculate rms velocity and average 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.

Five molecules of a gas have speeds 1,2,3,4 and 5km/sec .The ratio of their rms speed and average speed is

Four molecules of a gas have velocity 2, 4, 6 and 8 kms^(-1) , respectively. The ratio of their root mean velocity and average speed is :

Four molecules of a gas have velocity 2, 4, 6 and 8 kms^(-1) , respectively. The ratio of their root mean velocity and average speed is :

Three molecules of gas have their velocities 1,2,3, kms^(-1) respectively. Calculate their average and r.m.s speeds.

The velocity of three molecules, are 2 km s^(-1), 4 km s^(-1), 6 km s^(-1) . Find root mean square velocity.