Economy, asked by deevenaraju5107, 3 months ago

what is frequency ?

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Answered by Anonymous

Answer:

Frequency is the rate at which current changes direction per second. It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second. Hertz (Hz) = One hertz is equal to one cycle per second. Cycle = One complete wave of alternating current or voltage.

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