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if the RMS velocity of a gas is 100 cm s inverse then what its average velocity? ​a) 100 cm inverse ​b) 81.64 cm s inverse c ) 0.01 cm s inverse d) 92.13 cm s inverse

 if the RMS velocity of a gas is 100 cm s inverse then what its average velocity?
​a) 100 cm inverse
​b) 81.64 cm s inverse
c ) 0.01 cm s inverse
 d) 92.13 cm s inverse

Grade:12th pass

1 Answers

Vikas TU
14149 Points
4 years ago
Hiii Charu 
Average velocity of a gas molecule = 0.9213 * RMS velocity
So here average velocity is 0.9213* 100 = 92.13 cm/s 
Hope this helps.

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