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4 June, 17:50

If a wave has a speed of 100 m/s and a wavelength of 20 meters, what is the frequency?

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Answers (2)
  1. 4 June, 19:26
    0
    The frequency is 5 because ratio waves travel at the speed of light.
  2. 4 June, 20:04
    0
    f = 5 Hz

    Explanation:

    use f = speed / wavelength

    f = 100 m/s / 20 m

    f = 5 Hz
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