An electron is in a box of width 3.0 * 10-10 m. What are
Chapter 40, Problem 40.19(choose chapter or problem)
An electron is in a box of width 3.0 * 10-10 m. What are the de Broglie wavelength and the magnitude of the momentum of the electron if it is in (a) the n = 1 level; (b) the n = 2 level; (c) the n = 3 level? In each case how does the wavelength compare to the width of the box?
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