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ERIC Number: EJ1131105
Record Type: Journal
Publication Date: 2017-Mar
Pages: 9
Abstractor: As Provided
Reference Count: 10
ISBN: N/A
ISSN: ISSN-0031-9120
Flutist Produces Four Resonances with a Single Bottle
Ruiz, MichaelĀ J.; Boysen, Erika
Physics Education, v52 n2 Article 025003 Mar 2017
In a dramatic physics demonstration, a professional flutist produces four resonances with a 12 ounce Boylan soda bottle solely through her breath control. The 22cm bottle acts like a Helmholtz resonator for the lowest pitch. The three higher pitches fall near the 3rd, 5th, and 7th harmonics for a 22cm closed pipe. A video of this remarkable feat is provided [Ruiz 2016 YouTube: "Four Resonances with a 12-ounce Soda Bottle" (https://youtu.be/ ibtVrp2NF_k)]. The video also reveals that a flutist can bend resonance pitches by as much as 10% through control of air speed.
Institute of Physics Publishing. The Public Ledger Building Suite 929, 150 South Independence Mall West, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: info@ioppubusa.com; Web site: http://journals.iop.org
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A