extremely low frequency (English, noun)
expansion: extremely low frequency (countable and uncountable, plural extremely low frequencies)
Senses:
topics: business
electrical-engineering
electricity
electromagnetism
electronics
energy
engineering
natural-sciences
physical-sciences
physics
head_nr: 1
glosses: The band of radio frequencies from 3 to 30 hertz.
tags: countable
uncountable
Forms:
form: extremely low frequencies
head_nr: 1
tags: plural