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What is the wavelength of a sound wave that has a frequency of 220hz

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Using the formula, v=fλ, we can find wavelength (λ). Solving for λ we get,

λ=v/f

We know the speed of sound is 343 m/s and are given a frequency of 220 Hz. Plug these values into the formula above.

=> λ=343/220
=> λ≈1.56 m
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