Question

electromagnetic rays of spectrum with their wavelength .state its uses.

Answer 1

Electromagnetic spectrum. ... Radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all types of electromagnetic radiation. Radio waves have the longest wavelength, and gamma rays have the shortest wavelength.

Answer 2

Hey mate


here is your answer :-

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Radio wave in (communication use)


TV and FM radio (short wavelength)Direct line of sight with transmitter (do not diffract)Medium wavelength – travel further because they reflect from layers in the atmosphere.

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