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STANDING WAVE ON CIRCULAR HOOP
Analog - de Broglie Wavelengths & Bohr Orbits
A circular hoop of wire is vibrated at a variable frequency. At a frequency of 19 Hz the standing wave is visible on the wire- analagous to the de Broglie formula for the electron orbital and showing the wave-particle duality of matter.
Copyright:© 2008 Richard Megna - Fundamental Photographs
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