PhysicsLAB AP Free Response Question
2006 B6

A photon with a wavelength of 1.5 x 10-8 meters is emitted from an ultraviolet source into a vacuum.
 
 (a) Calculate the energy of the photon.

 (b) Calculate the de Broglie wavelength of an electron with kinetic energy equal to the energy of the photon.

 (c) Describe an experiment that illustrates the wave properties of this electron.





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