Francisco P. answered • 01/16/15
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Rigorous Physics Tutoring
The neighboring node-to-node distance is half a wavelength.
The wave speed related to the wavelength and the frequency by v = λf.
Good luck!
Francisco P.
λ = 2(0.04 m)
f = v/λ = (84 m/s)/(0.08 m)
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01/27/15
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01/19/15