key term - Wave

Definition

A wave is a disturbance that transfers energy through a medium or empty space. It consists of oscillations or vibrations that move up and down or back and forth.

Related terms

Frequency:

The frequency of a wave refers to how many complete cycles or oscillations occur in one second.

Amplitude:

The amplitude of a wave is the maximum displacement from its equilibrium position. It represents the intensity or strength of the wave.

Wavelength:

The wavelength of a wave is the distance between two consecutive points in phase, such as two crests or two troughs. It determines the size and shape of the wave.