Question

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

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

Answer 1

Answer: (A)

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