Peer reviewed
Direct linkERIC Number: EJ891979
Record Type: Journal
Publication Date: 2007-Mar
Pages: 3
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0031-921X
EISSN: N/A
Ultrasonic Interferometers Revisited
Greenslade, Thomas B., Jr.
Physics Teacher, v45 n3 p145-147 Mar 2007
I have been tinkering with ultrasonic transducers once more. In earlier notes I reported on optics-like experiments performed with ultrasonics, described a number of ultrasonic interferometers, and showed how ultrasonic transducers can be used for Fourier analysis. This time I became interested in trying the technique of using two detectors in acoustic interferometers instead of the usual one.
Descriptors: Science Instruction, Measurement Equipment, Acoustics, Measurement Techniques, Science Experiments, Physics, Scientific Principles
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://scitation.aip.org/tpt
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
