Quantum Mechanics Quiz: Particle in a Box
"Test your knowledge on quantum-mechanical systems, Schrödinger's equation, and particle confinement in a 3-D box with this challenging quiz. Explore topics like absorbed photons, excited states, degenerate energies, and more."
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Quiz_23 3-D Schrodinger s Equation, 3-D particle in a box Physics 274 10/28/2016
Q.1 A quantum-mechanical system initially in its ground level absorbs a photon and ends up in its first excited state. The system then absorbs a second photon and ends up in the second excited state. For which of the following systems does the second photon have a longer wavelength than the first one ? A) A harmonic oscillator B) A hydrogen atom C) A particle in a box D) Impossible for any system by the Heisenberg uncertainty principle
Q.4 For a particle confined inside a 3-D box, the energies are given by Which of the following sets of states are degenerate ? A.(1,1,1),(2,2,2),(3,3,3) B. (1,2,1),(2,1,1),(1,1,2) C. (1,1,1),(1,1,3),(3,1,1) D.(1,1,1),(0,0,0),(-1,1,0) Hint: Degenerate means the energies are equal.
