Question: A string that is stretched between fixed supports separated by 75.0 cm has resonant frequencies of 420 and 315 Hz, with no intermediate resonant frequencies.

A string that is stretched between fixed supports separated by 75.0 cm has resonant frequencies of 420 and 315 Hz, with no intermediate resonant frequencies. What are?
(a) The lowest resonant frequency and
(b) The wave speed?

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a The resonant wavelengths are given by 2Ln where is the length of t... View full answer

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