Question: A string vibrates at its third-harmonic frequency. The amplitude at a point 30 cm from one end is half the maximum amplitude. How long is

A string vibrates at its third-harmonic frequency. The amplitude at a point 30 cm from one end is half the maximum amplitude. How long is the string?

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Model The wavelength of the standing wave on a string is m 2Lm where m 1 2 3 We ... View full answer

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