Radio , Infrared, UV, Gamma
Among electromagnetic waves, UV rays are most dangerous because exposure to these radiation cause serious problems in living organism. Therefore, **waves **from lowest **frequency **to highest frequency are radio waves, infrared rays, ultraviolet rays and gamma rays.
What is electromagnetic wave?
**Electromagnetic wave **is a wave which contain two component one is electric component and other is magnetic component. The **electric **and **magnetic **component are perpendicular to each other. There are so many wave that comes under electromagnetic wave like infrared wave , radio wave.
There is a relation between energy of wave. frequency of wave, and wavelength of wave
Mathematically,
**E=hc/λ **
where,
E = energy of electromagnetic wave
h is planks constant having value 6.67×10⁻³⁴js
c is speed of light that is 3×10⁸m/s
λ is the wavelength of electromagnetic wave
Waves from lowest frequency to highest frequency are **radio **waves, infrared rays, ultraviolet rays and **gamma **rays.
Therefore, **waves **from lowest frequency to highest frequency are **radio **waves, infrared rays, ultraviolet rays and **gamma **rays.
To know more about electromagnetic wave , here:
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The sequence of waves from lowest frequency to highest frequency is: Radio waves, Infrared rays, Green light, Ultraviolet rays, and Gamma rays. Radio waves have the lowest frequencies, while Gamma rays have the highest. This ordering reflects their position in the electromagnetic spectrum.
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