Questions
Select the correct alternative
a
RMS speed can be greater than maximum speed of the molecules
b
RMS speed can be lesser than minimum speed of the molecules
c
RMS speed is dependent on temperature
d
At higher RMS speeds, particles tend to move in same direction
detailed solution
Correct option is C
vRMS=3RTM,dependent on absolute temperature, T. Since it is an average, it is greater than least speed, and lesser than greatest speed.Talk to our academic expert!
Similar Questions
If four molecules of a gas have speed 2, 4, 6, 8 kms-1 respectively, then root mean square speed (in kms-1) will be .. and respectively.
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