- Home
- Standard 11
- Physics
1.Units, Dimensions and Measurement
easy
Which one of the following quantities has dimensions different from the remaining three
AEnergy per unit volume
BForce per unit area
CProduct of voltage and charge per unit volume
DAngular momentum per unit mass
Solution
Energy per unit volume, force per unit area and product of voltage and charge, per unit volume all has dimensions $[M^1L^{-1}T^{-2}]$ but angular momentum per unit mass has dimensions $[M^0L^2L^{-1}]$
Standard 11
Physics
