Q. The dimensional formula for $r.m.s$. (root mean square) velocity is
A) $M^{0}LT^{- 1}$
B) $M^{0}{L^{\ }}^{0}T^{- 2}$
C) $M^{0}L^{0}T^{- 1}$
D) $MLT^{- 3}$
Explanation
The correct answer is Option A: $M^{0}LT^{- 1}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.