Question

What is the SI Unit of Frequency?

Answer 1

1. The frequency of a sinusoidal wave is the number of complete oscillations made by any element of the wave per unit of time.
2. Frequency is a parameter that describes the rate of oscillation and vibration.
3. The mathematical expression for frequency is:
   $\mathrm{frequency}=\frac{1}{\mathrm{Time}\mathrm{period}}$
4. The SI unit of frequency is hertz $\left(\mathrm{Hz}\right)$
5. One hertz (Hz) is equivalent to one complete oscillation taking place per second.