NEET Physics Kinetic Theory of Gases Questions Solved


The r.m.s. speed of a group of 7 gas molecules having speeds 6, 4, 2, 0, -2, -4, -6 m/s is

1. 1.5 m/s                                   

2. 3.4 m/s

3. 9 m/s                                       

4. 4 m/s

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