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The normal range of hearing is about 20 to 20000 Hz. Assume that your hearing range is 26 to 18500 Hz. (Use 340 m/s as the speed of sound.)

(a) What is the greatest length of an organ pipe that would have its fundamental note in your hearing range if it is closed at one end?

in m

(b) What is the greatest length of an organ pipe that would have its fundamental note in your hearing range if it is open at both ends?

in m

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