Question

What is frequency? please answer I have exam today.​

Answer 1

Answer:

the rate at which something occurs over a particular period of time or in a given sample.

"an increase in

Answer 2

Answer:

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.

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