A cylindrical column of air that in closed at one end has an initial length of 1.56. A disturbance across the open end produces a standing wave within the air columnwhich resonates with the 1st harmonic. If the length of the column begin to decrease at a rate of 0.037 m/s, at what time is the fundamental frequency 131 Hz?Assume that it is 20 °C.

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Answered: which resonates with the 1st harmonic.…

University Physics Volume 1

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Chapter17: Sound

Section: Chapter Questions

Problem 103P: Two identical strings, of identical lengths of 2.00 m and linear mass density of =0.0065 kg/m, are...

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which resonates with the 1st harmonic. If the length of the column begin to decrease at a rate of 0.037 m/s, at what time is the fundamental frequency 131 Hz? Assume that it is 20 °C.