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26 Nov 2019

An organ pipe is 78.0 cm long. What are the fundamental and firstthree audible overtones if the pipe is

a) closed at one end?
b) open at both ends?

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Nestor Rutherford
Nestor RutherfordLv2
7 Sep 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

7.) An organ pipe closed at one end is 60.0 cm long.
a.) Sketch a graph of the pressure of air in the pipe for thefundamental vibrational mode and the first two overtones. Mark theleft end of the pipe as 0 cm and the right end as 60 cm. Show thelocations of all nodes and anti-nodes and mark their locations(exactly in cm) on your graph.
b.) Sketch a graph of the displacement of air in the pipe for thefundamental vibrational mode and the first two overtones. Mark theleft end of the pipe as 0 cm and the right end as 60 cm. Show thelocations of all nodes and anti-nodes and mark their locations(exactly in cm) on your graph.
c.) Find the frequencies of the first three harmonics.
d.) Now assume the pipe is open at both ends. Repeat partsa-c.

An organ pipe closed at one end is 60.0 cm long.
a.) Sketch a graph of the pressure of air in the pipe for thefundamental vibrational mode and the first two overtones. Mark theleft end of the pipe as 0 cm and the right end as 60 cm. Show thelocations of all nodes and anti-nodes and mark their locations(exactly in cm) on your graph.
b.) Sketch a graph of the displacement of air in the pipe for thefundamental vibrational mode and the first two overtones. Mark theleft end of the pipe as 0 cm and the right end as 60 cm. Show thelocations of all nodes and anti-nodes and mark their locations(exactly in cm) on your graph.
c.) Find the frequencies of the first three harmonics.
d.) Now assume the pipe is open at both ends. Repeat partsa-c.

3 successive resonance frequencies of an organ pipe are 1530, 2040 and 2550 hz. A) what is the fundamental frequency? B)is the pipe closed at one end or open at both ends? Explain Why. C) what is the length of the pipe?

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