Electromagnetic Energy

Definition

Electromagnetic energy is a form of energy that can be reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space.

Related terms

Photon:

A photon is a particle representing a quantum of light or other electromagnetic radiation. It carries energy proportional to the radiation frequency but has zero rest mass.

Wavelength:

Wavelength refers to the distance between one peak or crest of a wave and the next peak or crest. It's typically measured in meters.

Frequency:

Frequency is the number of complete wave cycles per second, measured in hertz (Hz). In terms of electromagnetic energy, it determines color for visible light and energy level for photons.