Question

Dimensional formula of $\Delta Q$, heat supplied to the system is

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

Answer 1

The correct option is A $\left[M{L}^2{T}^{-2}\right]$

Heat supplied to a system is in the form of energy.
$\therefore$ Its dimensional formula is $\left[M{L}^2{T}^{-2}\right]$.