Non-ionizing radiation includes the spectrum of ultraviolet (UV), visible light, infrared (IR), microwave (MW), radio frequency (RF), and extremely low frequency (ELF) .
Read moreIs low or high frequency dangerous?
So the power delivered by a low frequency radiation comes in a great number of small packets, while the same amount of power carried by an higher frequency radiations is composed by few large packets. This is the reason why high frequency radiation is more harmful than lower frequency radiation .
Read moreWhat is considered extremely low frequency?
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.
Read moreWhat does low-frequency do to your body?
Some recent epidemiologic studies have suggested that the exposure to extremely low frequency (ELF) electromagnetic fields (EMF) affect human health, because of the incidence of certain types of cancer, depression, and miscarriage have been increased among individuals living or working in environments exposed to such …
Read moreWhat causes ELF?
Naturally occurring ELF EMF is associated with atmospheric processes such as ionospheric currents, thunderstorms and lightning . Artificial sources are the dominant sources of ELF EMF and are usually associated with the generation, distribution and use of electricity at the frequency of 50 or 60 Hz.
Read moreWhat are ELF waves used for?
Extremely low-frequency (ELF) waves are of interest for communications systems for submarines . The relatively weak absorption by seawater of electromagnetic radiation at low frequencies and the existence of prominent resonances of the natural cavity formed by Earth and the ionosphere make the range between 5…
Read moreWhat causes ELF radiation?
Power lines, household wiring, and any device that uses electricity can generate ELF radiation.18 Nis 2017
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