Question : The unit of frequency is_______.
Option 1: hertz
Option 2: sec
Option 3: gm
Option 4: cm
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Correct Answer: hertz
Solution : The correct answer is hertz .
The unit of frequency is hertz. Frequency is measured by the number of occurrences of a repeating event per unit of time. For clarity and to differentiate it from spatial frequency, it is also sometimes called temporal frequency. One hertz is equivalent to one cycle per second.
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