Question

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qn:​what is frequency
hlp me frnds..​

Answer 1

Explanation:

Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz which is equal to one occurrence of a repeating event per second.

Answer 2

Congratulations Bro....

Frequency is the number of Occurances per unit time

We usually use in electromagnetic radiation

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