What are we talking about? AcronymFull NameFrequency RangeVF or ULFVoice frequency or Ultra Low frequency300 Hz – 3 kHzVLFVery low frequency3 kHz – 30 kHzLFLow frequency30 kHz – 300 kHzMFMedium frequency300 kHz – 3 MHzHF and Lower Frequency Radiation – Introduction www.met.nps.edu › ~psguest › EMEO_online › module3 › module_3_1
Read moreWhich wave has lowest frequency?
Radio waves have the lowest frequency.
Read moreWhat is extremely low frequency radiation?
Extremely low frequency (ELF) fields includes alternating current (AC) fields and other electromagnetic, non-ionizing radiation from 1 Hz to 300 Hz . ELF fields at 60 Hz are produced by power lines, electrical wiring, and electrical equipment.
Read moreWhat is considered a high-frequency?
High frequency sound is sound of which the frequency lies between 8 and 20 kHz . High frequency sound with a frequency over 16 kHz can hardly be heard, but it is not completely inaudible. High frequency sound and even ultrasound in the lower frequency zone (up to 24 kHz) can be audible if the sound level is high enough.
Read moreWhat range is low frequency?
Frequency Bands and Applications Frequency Band NameAcronymFrequency RangeLow FrequencyLF30 to 300 kHzMedium FrequencyMF300 to 3000 kHzHigh FrequencyHF3 to 30 MHzVery High FrequencyVHF30 to 300 MHzFrequency Bands and Applications – Blog | JEM Engineering www.jemengineering.com › blog-frequency-bands-and-applications
Read moreWhat is the lowest frequency called?
The tone of lowest frequency is called the fundamental ; the others, overtones. The frequencies of the overtones may be whole multiples (e.g., 2, 3, 4, etc., of the fundamental frequency, in which case they…
Read moreWhat is very low frequency used for?
The VLF band is used for a few radio navigation services, government time radio stations (broadcasting time signals to set radio clocks) and for secure military communication . Since VLF waves can penetrate at least 40 meters (131 ft) into saltwater, they are used for military communication with submarines.
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