Question
Question: The ratio among most probable velocity, mean velocity and root mean square velocity is given by...
The ratio among most probable velocity, mean velocity and root mean square velocity is given by
A
1 : 2 : 3
B
1:2:3
C
2:3:8/π
D
2:8/π:3
Answer
2:8/π:3
Explanation
Solution
Most probable velocity : mean velocity : Vrms
=M2RT:πM8RT:M3RT =2:π8:3