?An electron is accelerated through an electric potential to a kinetic energy of 2.15
Chapter 6, Problem 6.95(choose chapter or problem)
An electron is accelerated through an electric potential to a kinetic energy of 2.15 10-15 J. What is its characteristic wavelength? [Hint: Recall that the kinetic energy of a moving object is \(E=\frac{1}{2} m v^{2}\), where m is the mass of the object and is the speed of the object.]
Text Transcription:
E= 1/2mv^2
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