In Electron Diffraction, an Electron Moving at Speed V

question 4

Multiple Choice

In electron diffraction, an electron moving at speed v << c acts like

• A) a particle with momentum mv.
• B) a particle with position coordinate v/t.
• C) a wave with wavelength v/t.
• D) a wave with wavelength h/mv.
• E) both a particle with position coordinate v/t and a wave with wavelength v/t.

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Definitions:

Mental Retardation

An outdated and now considered offensive term for intellectual disability, which is characterized by significant limitations in intellectual functioning and adaptive behavior.

Psychiatric Diagnosis

The identification of mental disorders based on symptom patterns, often used to guide treatment and management.

Diagnostic and Statistical Manual

The standard classification of mental disorders used by mental health professionals in the U.S., providing clear descriptions of diagnostic categories.

Psychological Disorders

Mental health conditions characterized by disturbances in thought, emotion, or behavior that cause significant distress or impairment.