A sound wave of frequency 1210 Hz has a wave speed of 343 m/s. What is the wavelength of the wave? (Unit = m)

Question

A sound wave of frequency
1210 Hz has a wave speed of
343 m/s. What is the wavelength
of the wave?
(Unit = m)

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Hải Đăng 4 years 2021-08-11T18:02:02+00:00 2 Answers 13 views 0

Answers ( )

  1. Adela
    0
    2021-08-11T18:03:19+00:00
    Reply

    Answer:

    0.28m

    Explanation:

    Velocity = frequency x wavelength

    Given

    Frequency = 1210Hz

    Velocity = 343m/s

    Therefore

    343 = 1210 x wavelength

    Divide both sides by 1210

    343/1210 = 1210/1210 x wavelength

    0.28 = wavelength

    Wavelength = 0.28m

  2. hongcuc2
    0
    2021-08-11T18:03:57+00:00
    Reply

    Answer:

    Wavelength = 0.28m

    Explanation:

    Speed = wavelength × frequency

    Wavelength = 343/1210 = 0.28m

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