The main uses of the high frequency spectrum are: Military and governmental communication systems . Aviation air-to-ground communications. Amateur radio.
Read moreWhat is medium frequency?
Medium frequency (MF) is the ITU designation for radio frequencies (RF) in the range of 300 kilohertz (kHz) to 3 megahertz (MHz) . … The MF band is also known as the hectometer band as the wavelengths range from ten to one hectometer (1000 to 100 m).
Read moreWhat is the electromagnetic spectrum from lowest to highest frequency?
In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves .
Read moreWhat is the highest electromagnetic frequency?
Gamma rays have the highest frequency.
Read moreWhat are the 7 ranges of the electromagnetic spectrum?
The electromagnetic spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV) light, X-rays and gamma-rays .22 Mar 2022
Read moreWhat does low-frequency do to the body?
Discomfort from, Sensitivity to, and Irritability from Noise . Discomfort, sensitivity to noise, and irritability are other effects on human health due to exposure to low-frequency noise.
Read moreWhat is low-frequency electromagnetic waves?
Extremely low frequency (ELF) is the ITU designation for electromagnetic radiation (radio waves) with frequencies from 3 to 30 Hz, and corresponding wavelengths of 100,000 to 10,000 kilometers, respectively . In atmospheric science, an alternative definition is usually given, from 3 Hz to 3 kHz.
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