Soap Film Oscillation
A light is reflected off the soap film through a lens onto the wall to show these normal modes as the frequency of the function generator is increased. The first set of normal modes occur at frequencies lower than we can hear with our ears, which is why you can't hear the speaker in the video until the frequency is increased.
You need to log in, in order to post comments.
- June 30, 2009 14:12
- Creative Commons Attribution-NonCommercial (What is this?)
- Additional Files
- 49093 times
Added over 7 years ago | 00:02:25 | 40246 views
Added 8 years ago | 00:01:11 | 55164 views
Added over 7 years ago | 00:00:55 | 44985 views
Added 7 years ago | 00:01:41 | 49454 views
Added over 6 years ago | 00:02:02 | 39788 views
Added 8 years ago | 00:02:11 | 29759 views