An electron is accelerated through an electric potential to a kinetic energy of 18.6
Chapter 6, Problem 6.88(choose chapter or problem)
An electron is accelerated through an electric potential to a kinetic energy of 18.6 keV. What is its characteristic wavelength? [Hint: Recall that the kinetic energy of a moving object is = mv2, where m is the mass of the object and v is the speed of the object.]
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