Q. The dimensional formula of relative density is
A) $ML^{- 3}$
B) $LT^{- 1}$
C) $MLT^{- 2}$
D) Dimensionless
Explanation
Relative density $= \frac{Density\ of\ substance}{Density\ of\ water} = \lbrack M^{0}L^{0}T^{0}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.