Doppler Effect  - Overhead Projector Plates

 

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 Code Number :   3B40.05  

Disclaimer:

Reprinted by permission of Dick Berg, University of Maryland, for use on this website.

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Condition :   Excellent  
Principle :   Doppler Effect
Area of Study :  Acoustics   
Equipment :   Overhead Projector, Plexiglass plates.
Procedure :   Place the three Plexiglass plates on the overhead projector.  Start with the center of all three plates in the same position.  Re-position the plates to the doppler configuration desired.
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   References

Correction: Paul Gluck, "Moving Sources: Doppler Beats and Mach Cones,"  TPT, Vol. 43, # 9, Dec. 2005, p. 567.

Paul Gluck, "Moving Sources: Doppler Beats and Mach Cones", TPT, Vol. 43, # 6, Sept. 2005, p. 371.

Robert Alt and Sam Willey, "A Generalized Wave Diagram for Moving Sources", TPT, Vol. 42, # 9, Dec. 2004, p. 526.

Walter Connolly, "The Doppler Demonstration", TPT, Vol. 27, # 8, Nov, 1989, p. 635.

 



Mail Questions and Comments to:  Dale Stille