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9 September, 07:48

1. Predict the frequency of a tuning fork that emits a sound with a wavelength of 0.385 m.

2. A fork displays a reading of 384 Hz. Calculate the wavelength of the sound as it travels through.

How would I solve these questions?

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  1. 9 September, 08:17
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    1.) Frequency F = 890.9 Hz

    2.) Wavelength (λ) = 0.893 m

    Explanation:

    1.) Given that the wavelength = 0.385m

    The speed of sound = 343 m / s

    To predict the frequency, let us use the formula V = F λ

    Where (λ) = wavelength = 0.385m

    343 = F * 0.385

    F = 343/0.385

    F = 890.9 Hz

    2.) Given that the frequency = 384Hz

    Using the formula again

    V = F λ

    λ = V/F

    Wavelength (λ) = 343/384

    Wavelength (λ) = 0.893 m

    The two questions can be solved with the use of formula
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