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Simple harmonic motion (10 points)?
A 20.0 cm long organ pipe is filled with air and is open at one end and closed at the other. The velocity of sound in air at 0 degree C is 331 m/s. What is the frequency of the third node?
Thank you!
1 Answer
- pierrot bulesLv 78 years agoFavorite Answer
f1 = vsound / 2L = 331 / 0.4 = 827.5 Hz
frequency of the third node = 827.5 * 3 = 2482.5 Hz
http://hyperphysics.phy-astr.gsu.edu/hbase/waves/o...
http://hyperphysics.phy-astr.gsu.edu/hbase/waves/o...
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