The range of the visible spectrum is 400THz - 789THz.
The standard frequency spectrum range of VHF (Very High Frequency) is commonly defined as 30 MHz to 300 MHz. This range is widely used for various applications such as FM radio broadcasting, television broadcasting, amateur radio, and air traffic control.
Electromagnetic Frequency (EMF) & Radio Frequency (RF)
20 Hz to 20,000 Hz and they are called Audible Range (Sonic Spectrum).
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.
2Fb/M
The audible frequency spectrum in humans ranges from about 20 Hz to 20,000 Hz.
The lowest frequency is effectively zero and this would be in the extremely low frequency (ELF) band in the sub-radio range of the electromagnetic spectrum.
RF means radio frequency or relativity low range of frequency microwaves however are into the top range of the spectrum or very hi frequency.
Visible light has the highest frequency in the electromagnetic spectrum. It falls between ultraviolet and infrared light, with a frequency range of approximately 430 to 750 terahertz (THz).
The answer is electromagnetic spectrum
The standard frequency spectrum range of VHF (Very High Frequency) is commonly defined as 30 MHz to 300 MHz. This range is widely used for various applications such as FM radio broadcasting, television broadcasting, amateur radio, and air traffic control.
Electromagnetic Frequency (EMF) & Radio Frequency (RF)
The frequency of the color yellow is approximately 570 to 590 terahertz (THz) in the electromagnetic spectrum. This range corresponds to wavelengths of about 510 to 580 nanometers. Yellow light is perceived when our eyes detect light within this frequency range, which is part of the visible spectrum.
20 Hz to 20,000 Hz and they are called Audible Range (Sonic Spectrum).
300 GHz
The answer is electromagnetic spectrum
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.