Cool resonant mode demonstration

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waht
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Here is a nice demonstration of resonance and vibrational modes.


 
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Cool, I love how some of the patterns jump into existence very quickly...
 
That's a nice demo. I agree that the transitions are stunning.
I wonder what patterns would exhibit in the ultrasonic range.
 
pallidin said:
That's a nice demo. I agree that the transitions are stunning.
I wonder what patterns would exhibit in the ultrasonic range.

I think you should expect to see more tightly spaced patterns.