"Most is visible light" is false. Visible light is but a small part of the electromagnetic spectrum.
Also, "vera" is not a valid SI prefix. Perhaps you mean "tera", which is 1012.
The entire electromagnetic spectrum frequencies, from the lowest to the highest frequencies, are collectively called the electromagnetic spectrum.
Electromagnetic spectrum.
No, light is not part of the radio spectrum. But, both the radio spectrum and light are part of the electromagnetic spectrum. The electromagnetic spectrum is a range of frequencies from very low to very high. Light frequencies are higher than radio frequencies but both are the same kind of thing.
No, this statement is not true. Shorter wavelengths are actually associated with higher frequencies, while longer wavelengths are associated with lower frequencies. Wavelength and frequency are inversely related in a wave, such as in the electromagnetic spectrum where gamma rays have the shortest wavelengths and highest frequencies.
There are 525 center frequencies available in the JTIDS/MIDS frequency spectrum.
A spectrum.
That would be a spectrum or band.
spectrum of life
2Fb/M
The entire range of electromagnetic frequencies is called the electromagnetic spectrum. This spectrum includes all forms of electromagnetic radiation, from radio waves to gamma rays.
Sound waves are vibrations that travel through a medium, such as air, and produce a range of frequencies. The spectrum of frequencies produced by a sound wave determines its pitch and timbre. Higher frequencies result in higher pitch sounds, while lower frequencies create lower pitch sounds. The relationship between sound waves and the spectrum of frequencies they produce is essential in understanding how we perceive and interpret different sounds.
Airband, a group of frequencies in the VHF radio spectrum, uses the frequencies between 108 and 137 megahertz. A license is required to operate airband equipment.