If three molecules have velocities 0.5 km s –1 , 1 km s –1 and 2 km s –1 , the ratio of…
Physics · Class 11 · CBSE — Kinetic Theory
If three molecules have velocities 0.5 km s–1, 1 km s–1 and 2 km s–1, the ratio of the rms speed and average speed is
- 2.15
- 1.14
- 0.53
- 3.96
Answer
(B) 1.14
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