The Figure Shows the Energy Levels for an Electron in a Finite

question 4

Multiple Choice

The figure shows the energy levels for an electron in a finite potential energy well.If an electron in the n = 2 state absorbs a photon of wavelength 2.0 nm, what happens to the electron?

• A)It makes a transition to the n = 3 state.
• B)It makes a transition to the n = 4 state.
• C)It escapes the well with a kinetic energy of 280 eV.
• D)It escapes the well with a kinetic energy of 730 eV.
• E)Nothing; this photon does not have an energy corresponding to an allowed transition so it is not absorbed.

---

Definitions:

One-way Symmetrical

A communication model where messages are sent from an organization to its publics without expecting or incorporating feedback, focusing on persuasion.

Trust

The firm belief in the reliability, truth, ability, or strength of someone or something, often considered a key component in building and maintaining relationships and credibility.

Drive Change

The effort to cause or facilitate a shift in behavior, process, or culture within an organization or community.

Expansion

The act of growing or increasing the scope of activities, operations, or influence of an entity or concept.