What must be the frequency of traveling waves

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Solve the given problem:

Problem: A string along which waves can travel is 1.9 m long and has a mass of 230 g. The tension in the string is 55 N.

A- What must be the frequency of traveling waves of amplitude 9.9 mm for the average power to be 55 W?

If possible just a brief explanation how you got the solution?

Reference no: EM13689909

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