Question

what is frequency
please help me​

Answer 1

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 hertz which is equal to one occurrence of a repeating event per second.

In SI base units: s−1

Derivations from other quantities: f = 1 ∕ T

SI unit: Hertz

Answer 2

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