The auditory canal is a tube open at only one end. The other end is closed by an eardrum. The typical length of an auditory canal is 2.9cm [0.029m]. The speed of sound in the canal is 343 m/s. What is the fundamental frequency of the canal?

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Nelly StrackeLv2

27 Nov 2019

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A tube is open only at one end. A certain harmonic produced bythetube has a frequency of 485 Hz. Thenext higher harmonic has afrequency of 593 Hz. The speed of sound in air is 343 m/s.

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The auditory canal is a tube open at only one end. The other end is closed by an eardrum. The typical length of an auditory canal is 2.9cm [0.029m]. The speed of sound in the canal is 343 m/s. What is the fundamental frequency of the canal?

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