The electromagnetic spectrum

The electromagnetic spectrum is the distribution of electromagnetic radiation by frequency or wavelengths. Wavelengths are the distance between two succesive wave tops. Frequency is how fast the wave osillates up and down, measured in Hertz (Hz) or (1/s)

Visible lights is a small part of a visible wave spectrum, the electromagnetic spectrum.

Radio waves

Microwaves

Infrared radiation

Visible light

Ultraviolet

X-ray

Gamma ray