All radio waves (such as commercial radio and television, microwaves, and radar), infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays are all included in the entire electromagnetic spectrum, which ranges in frequency from the lowest to the highest (longest to shortest wavelength).
<h3>What caused electromagnetic waves to begin?</h3>
James Clerk Maxwell was the first to propose the existence of electromagnetic waves, and Heinrich Hertz was the second. An electric and magnetic field vibrating together results in electromagnetic waves.
<h3>What are the seven different kinds of electromagnetic waves used for?</h3>
EM waves are all instances of the same phenomena, not withstanding the sciences' broad classification of them into seven fundamental categories.
- Instant communication through radio waves.
- Microwaves: Information and Heat.
- invisible heat radiated by infrared waves.
- Rays of Visible Light.
- Energetic Light: Ultraviolet Waves
- Penetrating Radiation: X-Rays.
- Nuclear energy: gamma rays.
<h3>Why is the electromagnetic spectrum called that?</h3>
The term for the collection of all electromagnetic radiation in the cosmos is the electromagnetic spectrum, or EM spectrum. In the form of electric and magnetic waves, this kind of energy permeates the cosmos and enables the transmission of information and energy.
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