KcetUnits And Measurement And DimensionsKCET 2024MCQ+1 / -02024Dimensional formula for activity of a radioactive substance isA $\left[M^0 \mathrm{~L}^1 \mathrm{~T}^{-1}\right]$B $\left[M^0 L^{-1} T^0\right]$C $\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^{-1}\right]$D $\left[M^{-1} L^0 T^0\right]$Check AnswerClear SelectionReveal AnswerShow Explanation