Question

The dimensional formula for frequency is?

Answer 1

1. Frequency is the rate of occurrence of a particular event per unit of time.
2. Frequency is defined by $f=\frac{1}{T}$ , Where $T$ is the time period in seconds.
3. The SI unit of frequency is $sec{}^{-1}$.
4. Hence, the dimensional formula for frequency is $\left[M^0{L}^0{T}^{-1}{K}^0\right]$, Here M implies mass, L implies length, T implies time, and K implies temperature.