Re: Need Doppler Demo

[palmer@sfu.ca (Leigh Palmer)]

> I recorded some pure tones from an oscillator, stick the tape in a small
> boom box, put the box in a nylon mesh bag and then swing the thing around
> in a circle.  The recording gives a nice constant tone so the doppler effect
> is quite apparent.

Better: involve your students. Find one who can sing or whistle a steady
note and put him* in a mesh bag and swing it around your head.

Leigh

*gender specific. Don't use a girl.