Q. The dimensions of power are
A) $M^{1}L^{2}T^{- 3}$
B) $M^{2}L^{1}T^{- 2}$
C) $M^{1}L^{2}{\ T}^{- 1}$
D) $M^{1}L^{1}T^{- 2}$
Explanation
Power = $\frac{Work\ done}{Time} = \left\lbrack \begin{array}{r} \frac{ML^{2}T^{- 2}}{T} \\ \ \end{array} \right\rbrack = \lbrack ML^{2}T^{- 3}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.