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frequency is the term used to describe how often something happens in a given amount of time. sound frequencies are measured in Hertz abbreviated as Hz which describes how many times the sound wave vibrates every second. For example Middle C in music is measured as approximately 262 Hz. That is the frequency that the note of Middle C vibrates at every second. But frequency does not only refer to sound. Waves on the beach have a frequency that can be measured, as do many other things. Anything that happens over and over with regular timing has a frequency.

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13y ago

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