A Particle of Mass M Is Confined in a Two-Dimensional

question 23

Multiple Choice

A particle of mass m is confined in a two-dimensional box that has sides L_x = L and L_y = 2L.By what factor is the energy of the 3rd excited state larger than the energy of the ground state?

• A)5/4
• B)13/5
• C)17/4
• D)17/5
• E)4

---

Definitions:

Slither

To move smoothly over a surface with a continuous gliding motion, often applied to the movement of snakes or similar creatures.

Elastic Material

Elastic material is a substance able to return to its original shape after being stretched or compressed, exemplified by rubber.

Stored Energy

Refers to potential energy that is held within an object or substance, awaiting release to perform work or generate force.

Adaptation

The process by which organisms become better suited to their environment, often leading to evolutionary change.