Question

A periodic wave with wavelength 2m has a speed of 4m/s. What is the waves frequency?.

Answer 1

The wave frequency is 2 Hz.

What is wave frequency ?

The number of waves that pass through a fixed point in a given amount of time is referred to as the wave frequency. The hertz is the SI unit for wave frequency (Hz).

$f = v / w$

where,

$f = frequency\\v = speed \\w = wavelength$

Given,

$v = 4 m/s, w = 2 m$

$f = 4/2 \\f = 2 Hz$

The waves frequency is 2 Hz.

To know more about wave frequency,check out:

brainly.com/question/15830195

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