Standing Sound Waves

If we measure the lengths of the tube for multiple standing waves, then we can calculate the wavelength with the following trick. Equation [1] for an ordered pair of standing waves can be written as follows: λ = 4Ln/n. λ = 4Ln+2/(n + 2) The above two equations can be solved for wavelength in terms of the difference in length of the standing waves. ................
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