The different electromagnetic radiations have different wavelengths. The visible light have radiations of wave lengths between 3800Å - 7600 Å. Different colors in the visible light correspond to different wavelengths. In addition to the visible light there are many other electromagnetic radiations, such as X-rays, U.V. - rays, I. R. - rays, radio waves, microwaves etc.
The arrangement of all electromagnetic radiations in the increasing order of their wavelengths or decreasing order of their frequencies is called Electromagnetic Spectrum.
Hey hi,Amazing,and concept clearing stuff.
ReplyDelete