An Electron Is Contrained to Be Inside a One-Dimensional Box

question 20

Multiple Choice

An electron is contrained to be inside a one-dimensional box.If the length of the box is doubled,the minimum energy of the electron

• A)decreases by a factor of four.
• B)decreases by a factor of two.
• C)does not change.
• D)is zero,regardless of the the size of the box.

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Definitions:

Psychosocial Development

A theory that describes the stages of psychological and social development that humans go through from infancy to adulthood.

Self-confidence

The belief in one's own abilities or competence.

Basic Characteristic

A fundamental or inherent attribute that defines or distinguishes an entity, concept, or thing.

Psychosocial Development

A theory that divides human growth and development into eight stages, each involving psychological and social conflicts that individuals must resolve to develop essential virtues.