You don't invent scientific facts - they are there for anybody to observe. You discover them. I believe Maxwell's calculations were groundbreaking in this sense; he calculated that an electromagnetic wave would move at the speed of light, and concluded that light was probably an electromagnetic wave, too. This was later confirmed. However, parts of the electromagnetic spectrum were later discovered by other scientists, for example, Röntgen.
what does an electromagnetic spectrum consist of
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
The electromagnetic spectrum includes all forms of electromagnetic radiation, ranging from high-frequency gamma rays and X-rays to visible light and radio waves. It encompasses all wavelengths and frequencies of electromagnetic radiation.
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
The part of the electromagnetic spectrum that we can see is called visible light. It is the range of electromagnetic radiation that the human eye is sensitive to, with wavelengths between approximately 400 to 700 nanometers.
Long before the Earth was.
what does an electromagnetic spectrum consist of
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.
Electromagnetic waves were predicted, by calculations, by James Clerk Maxwell. Later, different parts of the electromagnetic spectrum were either discovered or confirmed to be electromagnetic waves by various scientists.
X-rays were not invented, they were discovered. They are part of the electromagnetic spectrum and a natural phenomena.
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.
It lies in infrared region of electromagnetic spectrum.