Question: A string with a mass density of 4 x 10-3 kg/m is under a tension of 360 N and is fixed at both ends. One

A string with a mass density of 4 x 10-3 kg/m is under a tension of 360 N and is fixed at both ends. One of its resonance frequencies is 375 Hz. The next higher resonance frequency is 450 Hz.

(a) What is the fundamental frequency of this string?

(b) Which harmonics are the ones given?

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