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Physics
The dimensional formula for root mean square velocity is
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Q. The dimensional formula for root mean square velocity is
Physical World, Units and Measurements
A
$\left[ M ^{0} LT ^{-1}\right]$
88%
B
$\left[ M ^{0} L ^{0} T ^{-2}\right]$
4%
C
$\left[ ML ^{-1} T ^{-1}\right]$
4%
D
$\left[ MLT ^{-2}\right]$
4%
Solution:
$v_{ rms }=[v]= LT ^{-1}=\left[ M ^{0} LT ^{-1}\right]$