Seeing Sound
Nov 16th, 2009 by Doug Berch
Illustrations from “Sound” by John Tyndall (1915) via Google Books.
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- Bowing a Chladni plate
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- Chladni patterns
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- Vibrating rods showing harmonics
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- Vibrations of sound in water
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- Pendulum drawing oscillation in sand
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- Light showing the vibrational pattern of tuning forks
