What is the wavelength of a sound wave moving at 30m/s with a frequency of 256hz

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02-03-2018
Chemistry

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What is the wavelength of a sound wave moving at 30m/s with a frequency of 256hz

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egenriether egenriether · Answer 1 · 2018-03-02T18:42:31+01:00

egenriether egenriether

02-03-2018

Wavelength, λ, is given by the relation:

[tex]\lambda = \frac{c}{f} [/tex]

where c is the wave speed and f is the frequency. For this wave we get:

[tex]\lambda = \frac{30m/s}{256s^{-1}}=0.117m [/tex]

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