Question

The dimensional formula of the ratio of angular to linear momentum is

• A. $\left[M^{0}L{T}^0\right]$
• B. [MLT]
• C. $\left[M{L}^2{T}^{-1}\right]$
• D. $\left[M^{-1}{L}^{-1}{T}^{-1}\right]$

Answer 1

Answer: (A)

As, $\frac{\text{ Angular momentum }}{\text{ Linear momentum }}=\frac{\left[M{L}^2{T}^{-1}\right]}{\left[ML{T}^{-1}\right]}=\left[M^{0}L{T}^0\right]$