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30 September, 01:07

If a wave has a frequency of 0.4 Hz and a wavelength of 15 m, what is its

velocity?

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Answers (1)
  1. 30 September, 01:51
    0
    Answer: 6.0m/s

    Explanation:

    Given that:

    Wavelength (λ) = 15m

    Frequency F = 0.4Hz

    Velocity V = ?

    The wave velocity is the distance covered by the wave in one second. It is measured in metres per second, and represented by the symbol V.

    So, apply the formula V = F λ

    V = 0.4Hz x 15m

    V = 6.0m/s

    Thus, the velocity of the wave is 6.0m/s
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