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ERIC Number: EJ1049043
Record Type: Journal
Publication Date: 2015-Jan
Pages: 2
Abstractor: As Provided
ISSN: ISSN-0031-921X
The Simplest Demonstration on Acoustic Beats
Ganci, Alessio; Ganci, Salvatore
Physics Teacher, v53 n1 p32-33 Jan 2015
The classical demonstration experiment on acoustic beats using two signal generators and a dual trace oscilloscope is an important ingredient in teaching the subject. This short laboratory note aims to point out what may be the simplest demonstrative experiment on acoustic beats to carry out in a classroom without employing any lab apparatus.
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
Grant or Contract Numbers: N/A