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ERIC Number: EJ1025124
Record Type: Journal
Publication Date: 2013-Nov
Pages: 2
Abstractor: As Provided
ISSN: ISSN-0031-921X
Smartphone-Aided Measurements of the Speed of Sound in Different Gaseous Mixtures
Parolin, Sara Orsola; Pezzi, Giovanni
Physics Teacher, v51 n8 p508-509 Nov 2013
Here we describe classroom-based procedures aiming at the estimation of the speed of sound in different gas mixtures with the help of a plastic drain pipe and two iPhones or iPod touches. The procedures were conceived to be performed with simple and readily available tools.
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail:; Web site:
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A