Physics, 13.01.2021 17:30, jazmine1260

A rope 6m long is fixed at one end; the other end is attached to a light string so that it is free to move. The speed of waves on the rope is 18 m/s. The frequency of the second harmonic is

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A rope 6m long is fixed at one end; the other end is attached to a light string so that it is free t...