Wave-Particle Duality of Light

Описание: 126 - Wave-Particle Duality of Light

In this video Paul Andersen explains how light can be treated as both a particle and a wave. Physicists use scale to determine which model to use when studying light. When the wavelength of light is equivalent to the size of the object a wave model is used. When the energy is equivalent to the energy of a photon a particle model is used.

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Music Attribution
Title: String Theory
Artist: Herman Jolly
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1917, From: Arthur Shuster & Arthur E. Shipley: Britain’s Heritage of Science London. English: Isaac Newton, Based on a Painting by Kneller, [object HTMLTableCellElement]. A Temple of Worthies. http://commons.wikimedia.org/wiki/Fil....
File:SS-Young.jpg, n.d. http://commons.wikimedia.org/wiki/Fil....
gmaxwell, Original: Light Green Check Icon, Originally drawn in , recolored on 2007- -24 2005. This file was derived from: Yes check.svg. http://commons.wikimedia.org/wiki/Fil....
Unknown. Advertisement in Moving Picture World, September 1916. Internet Archive. http://commons.wikimedia.org/wiki/Fil....
User:Gmaxwell. English: Red “X”/Cross Logic Icon., September 18, 2005. Original version of Image:X mark.svg. http://commons.wikimedia.org/wiki/Fil....