ERIC Number: EJ891979
Record Type: Journal
Publication Date: 2007-Mar
Abstractor: As Provided
Reference Count: 4
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
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A