Sound Wave

This movie shows a soap bubble floating in the air near a loudspeaker. You can see the loudspeaker cone moving in the background and observe the motion of the bubble. There is software embedded in the movie that lets you make measurements of the bubble's motion. To see the movie in another window, click on this link.

 

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Download a QuickTime version of the movie (with no embedded analysis software).

MP4: Bubble10-25.mp4 Flash: bubble1_14.swf