Solved

Electrons Are in a Two-Dimensional Square Potential Energy Well with Sides

Question 3

Multiple Choice

Electrons are in a two-dimensional square potential energy well with sides of length L. The potential energy is infinite at the sides and zero inside. The single-particle energies are given by Electrons are in a two-dimensional square potential energy well with sides of length L. The potential energy is infinite at the sides and zero inside. The single-particle energies are given by where n<sub>x</sub> and n<sub>y</sub> are integers. The number of single-particle states with energy 5(h<sup>2</sup>/8mL<sup>2</sup>) is: A) 1 B) 2 C) 3 D) 4 E) 5 where nx and ny are integers. The number of single-particle states with energy 5(h2/8mL2) is:


A) 1
B) 2
C) 3
D) 4
E) 5

Correct Answer:

verifed

Verified

Related Questions

Q2: Population inversion is important for the generation

Q4: When a lithium atom in its ground

Q6: The electron states in an atom which

Q8: The force exerted on a magnetic dipole

Q9: The magnetic field <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3150/.jpg" alt="

Q30: Characteristic K x-radiation of an element is

Q53: A photon with the smallest wavelength in

Q64: A laser must be pumped to achieve:<br>A)a

Q74: In a laser:<br>A)excited atoms are stimulated to

Q78: The "e" in laser stands for:<br>A)electric<br>B)emf<br>C)energy<br>D)emission<br>E)entropy