No one made the electromagnetic spectrum, it's a part of nature.
The very first excited atom.
No one made the electromagnetic spectrum, it's a part of nature. The very first excited atom.
It is made up of wavelengths...
what does an electromagnetic spectrum consist of
Heinrich Hertz
The entire electromagnetic spectrum frequencies, from the lowest to the highest frequencies, are collectively called the electromagnetic spectrum.
The visible spectrum is a tiny, almost negligible slice of the electromagnetic spectrum. 'Sonar' has no place in this discussion. It's not even electromagnetic.
The electromagnetic spectrum includes electromagnetic waves with a continuous flow of the wavelength.
The electromagnetic spectrum is the name for the range of electromagnetic waves when they are placed in order of increasing frequency. The electromagnetic spectrum is made up of radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays.
Radio waves have the longest wavelength in the electromagnetic spectrum.
Visible light is a small section in the electromagnetic spectrum.
Radio waves have the lowest energy in the electromagnetic spectrum.
I think in the ultraviolet region of the electromagnetic spectrum.