What is the wavelength of a wave that has a speed of 350 meters/second and a frequency of 140 hertz?

Question

What is the wavelength of a wave that has a speed of 350 meters/second and a frequency of 140 hertz?

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Ben Gia 3 years 2021-08-09T15:24:15+00:00 2 Answers 104 views 0

Answers ( )

  1. taiduc
    0
    2021-08-09T15:25:35+00:00
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    Answer:

    2.5

    Explanation:

  2. thachthao
    0
    2021-08-09T15:26:04+00:00
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    Answer: 2.5metres

    Explanation:

    Wavespeed V = 350 m/s

    Frequency = 140 Hz.

    Wavelength = ?

    Since, the wavelength is the distance covered by the wave in one complete cycle. It is measured in metres, and represented by the symbol λ.

    So, apply the formula:

    Velocity (V) = Frequency F x wavelength λ

    350m/s = 140Hz x λ

    λ = 350m/s / 140Hz

    λ = 2.5 m

    Thus, the wavelength of a wave is 2.5metres

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