What is the frequency of the second harmonic in longer wire

Reference no: EM13341398

The distance between two successive minima of a transverse wave is 3.10 m. Five crests of the wave pass a given point along the direction of travel every 14.2 s.

Two pieces of steel wire with identical cross sections have lengths of L and 2L. The wires are each fixed at both ends and stretched so that the tension in the longer wire is fivetimes greater than in the shorter wire. If the fundamental frequency in the shorter wire is 75 Hz, what is the frequency of the second harmonic in the longer wire?

Reference no: EM13341398

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