Tag Archives: Einstein
THE PARTY LINE By Dennis D. Gagnon Is Light a Particle? Some say light is a wave. Some say it is composed of individual particles. Some say it is both. In this post we will look at the logical structure of the historical argument for light being a particle as put forward by Albert Einstein as based upon the photoelectric effect. (My last blog, published yesterday, looked at the historical argument from Thomas Young that light is a wave, as…..
THE PARTY LINE By Dennis D. Gagnon Is Light a Wave? Some say light is a wave. Some say it is composed of individual particles. Some say it is both. In this post we will look at the logical structure of the historical argument for light being a wave as put forward by Thomas Young based upon his Split-Beam experiment. A passage from my book, The Party Line, discussing Young’s experiment is: “Young took a beam of light passing through…..
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Graphical illustrations were created by and presented with the permission of Mina Schwind.
