An Electron in a 10

question 57

Multiple Choice

An electron in a 10.0-nm one-dimensional box is excited from the ground state into a higher energy state by absorbing a photon with wavelength 1.374 × 10^-5 m. Determine the final energy level for this transition.

• A) n = 6
• B) n = 4
• C) n = 2
• D) n = 5
• E) n = 3

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Definitions:

Automatic Thinking

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Cognitive Symptom

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A major depressive disorder characterized by a persistently low mood and lack of interest in activities, without the manic episodes of bipolar disorder.

Unipolar Depression

A major depressive disorder characterized by a persistent feeling of sadness or a lack of interest in outside stimuli.