What is the frequency range of radio waves?

3 Hz to 300 GHz.

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  1. 300 Hz to 3 MHz
  2. 30 kHz to 30 MHz
  3. 3 Hz to 300 GHz ✔

Why: Radio waves are electromagnetic waves with frequencies from 3 hertz to 300 gigahertz.

Huh, didn't know that: Radio waves are electromagnetic waves with frequencies from 3 hertz to 300 gigahertz.

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That frequency range is hertz so good.
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References

Answer: 3 Hz to 300 GHz. Radio waves are electromagnetic waves with frequencies from 3 hertz to 300 gigahertz.

  1. Radio en.wikipedia.org/wiki/Radio
    Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz).
    Checked 2026-11-07.

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