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1. A pipe is observed to resonant at three successive frequencies 1310 Hz, 1834 Hz, and
2358 Hz. Determine the best model for the pipe, namely, is the pipe closed at one end
or open at both ends? Justify your answer with both sentences and equations. Find the
fundamental frequency of the pipe. Find the length of the pipe. Assume the speed of
sound in air to be 343 m/s.

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