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29-01-2018
Physics

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If the frequency of a sound wave is 250 hertz and its wavelength is 1.36 meters, what is the wave's velocity? 250 meters/second

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29-01-2018

Answer:

v=340 m/s

Explanation:

f:frequency(Hz,s^−1)

λ:wavelength(m)

v:velocity(m/s)

v=λ⋅f

v=1.36⋅250

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