Calculate the speed of a sound wave with a frequency of 440 vibrations per second and a wavelength of 0.78 meters.

Question

Calculate the speed of a sound wave with a frequency of 440 vibrations per second and a wavelength of 0.78 meters.

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RobertKer 4 years 2021-08-01T16:41:39+00:00 1 Answers 10 views 0

Answers ( )

  1. Doris
    0
    2021-08-01T16:43:19+00:00
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    Answer:

    343.2 m/s

    Explanation:

    Speed of wave= frequency x wavelength

    = 440 x 0.78

    = 343.2

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