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Re: Need Doppler Demo



3 Doppler demos:
1) Take a long metal rod ( 2 meters long and around 1/2 inch
diameter). Hold it in the middle and strike one end on the ground to get
it ringing. Hold the rod up and move it towards and away from the
students.
2) Swing an old electric razor in a circle.
3) Last year we had a student drive a car by the rest of the class
with the horn blaring.

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