Question

define frequency of a wave write its unit​

Answer 1

Explanation:

Wave frequency is the number of waves that pass a fixed point in a given amount of time. The SI unit for wave frequency is the hertz (Hz), where 1 hertz equals 1 wave passing a fixed point in 1 second. A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.Nov 1, 2012

Answer 2

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.

The SI unit for frequency is the hertz (Hz). One hertz is the same as one cycle per second.