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      researchgate.net

      1,000 cycles per second

      • In simple terms, a kilohertz represents 1,000 cycles per second. It‘s a unit used to measure frequency – how often an event repeats within a specific time period. The kilohertz is commonly used to specify frequencies for sound, radio waves, electronic signals, and clock speeds.
      www.historytools.org › docs › what-is-the-definition-and-meaning-of-the-frequency-kilohertz-khz
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  2. en.wikipedia.org › wiki › HertzHertz - Wikipedia

    It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz).

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  3. Hertz. The hertz (symbol: Hz, definition: 1/ s) is a unit derived from time which measures frequency in the International System of Units (SI). Frequency is how often something happens. A frequency of 1 hertz means that something happens once a second.

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