Question

The physical quantity which has dimensional formula as that of $\frac{\text{Energy}}{\text{Mass}\times \text{Length}}$ is

• A. Force
• B. Power
• C. Pressure
• D. Acceleration

Answer 1

The correct option is D Acceleration

$\frac{\text{Energy}}{\text{Mass}\times \text{Length}}=\frac{\left[M{L}^2{T}^{-2}\right]}{\left[M\right]\left[L\right]}=\left[L{T}^{-2}\right]$
This has the same dimension as acceleration.