What Does ELF Stand For?
ELF stands for Extremely Low Frequency
ELF, or Extremely Low Frequency, refers to electromagnetic waves with frequencies ranging from 3 to 30 Hz. These low-frequency signals are primarily utilized in scientific research, particularly in the study of natural phenomena such as lightning and the Earth's ionosphere. Additionally, ELF waves penetrate deep into the ocean, making them useful for submarine communication and other underwater applications. Due to their long wavelength, ELF signals can travel long distances and are capable of traversing various environmental barriers.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym