4 E4 = 16E, E, = 9E 2- E, = 4E, E E=0 The ground-state energy, which is the lowest allowed energy, is E = h° /8ML°. Figure 40.5 Energy-level dia- gram for a particle confined to a one-dimensional box of length L. ENERGY
4 E4 = 16E, E, = 9E 2- E, = 4E, E E=0 The ground-state energy, which is the lowest allowed energy, is E = h° /8ML°. Figure 40.5 Energy-level dia- gram for a particle confined to a one-dimensional box of length L. ENERGY
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter40: Quantum Mechanics
Section: Chapter Questions
Problem 20P
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A particle is in a box of length L. Suddenly, the length of the box is increased to 2L. What happens to the energy levels as shown? (a) nothing; they are unaffected. (b) They move farther apart. (c) They move closer together.
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