Electromagnetic Spectrum

Definition

The electromagnetic spectrum is all possible frequencies and wavelengths of electromagnetic radiation, including visible light, radio waves, gamma rays etc., each having different properties and uses.

Related terms

Visible Spectrum: The portion of the electromagnetic spectrum that is visible to the human eye.

Infrared Waves: Part of the electromagnetic spectrum where wavelengths are longer than those of visible light, but shorter than radio waves.

Ultraviolet Rays: Part of the electromagnetic spectrum with wavelengths shorter than visible light but longer than X-rays.