key term - Frequency

Definition

Frequency refers to the number of cycles or oscillations of a wave that occur in one second. It is measured in hertz (Hz).

Related terms

Wavelength:

The distance between two consecutive points on a wave, such as from crest to crest or trough to trough.

Period: The time it takes for one complete cycle or oscillation of a wave to occur.

Amplitude:

The maximum displacement or height of a wave from its equilibrium position.