What is the period of a wave if the wavelength is 10 m and the speed is 200 m/s?

Question

What is the period of a wave if the wavelength is 10 m and the speed is 200 m/s?

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Claire 3 weeks 2021-09-07T23:44:48+00:00 1 Answer 0

Answers ( )

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    2021-09-07T23:45:48+00:00

    Answer:

    20 hertz

    Step-by-step explanation:

    Given:

          Speed of the wave =200 m/s

          wavelength of the wave = 10 m

    According to the formula :

    Frequency=speed/wavelength

    Frequency= 200/10

    20 hertz or 20 wave periods per second

    So, the number of periods of wave passing per second is 20

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