An Electron Is in a One-Dimensional Box of Length 0

question 13

Multiple Choice

An electron is in a one-dimensional box of length 0.5 nm.The wavelength of the photon emitted as the electron transitions from its second excited state to its ground state is

• A)103 nm
• B)274 nm
• C)365 nm
• D)402 nm
• E)521 nm

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Definitions:

Cognitive-behavioral Therapy

A psychotherapeutic treatment that helps individuals understand the thoughts and feelings that influence behaviors, aimed at changing negative patterns into positive ones.

Antidepressant

A class of drugs designed to improve symptoms of depression by altering chemical balances in the brain.

Antidepressants

Medications used to treat depressive disorders by altering the chemicals in the brain associated with mood regulation.

Neurotransmitters

Chemicals in the nervous system that transmit signals across a synapse from one neuron to another, influencing a wide range of bodily and psychological functions.