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Title: Find an expression for the DeBroglie wavelength of a photon with energy E.? Post by: smokinjoe531 on Nov 29, 2012 Find an expression for the DeBroglie wavelength of a photon with energy E. Does it agree with the result you would obtain from the photoelectric effect?
Title: Find an expression for the DeBroglie wavelength of a photon with energy E.? Post by: smokebomb13 on Nov 29, 2012 de Broglie wavelength = h/p
the momentum of a photon is p = E/c therefore the de Broglie wavelength is lambda = h/(E/c) = h c/E |