Q. The fundamental physical quantities that have same dimensions in the dimensional formulae of torque and angular momentum are
A) Mass, time
B) Time, length
C) Mass, length
D) Time, mole
Explanation
Torque = [$ML^{2}T^{- 2}$], Angular momentum = $\lbrack ML^{2}T^{- 1}\rbrack$ So mass and length have the same dimensions
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.