key term - Electromagnetic Waves

Definition

Electromagnetic waves are transverse waves consisting of oscillating electric and magnetic fields that propagate through space at the speed of light.

Related terms

Frequency:

It refers to how many complete cycles or oscillations occur per unit time in an electromagnetic wave.

Wavelength:

The distance between two consecutive points with similar characteristics (e.g., crests or troughs) on an electromagnetic wave.

Photon:

A fundamental particle representing a quantum (packet) of light or other electromagnetic radiation.