In 1921, Stern and Gerlach Performed an Experiment That First

question 9

Multiple Choice

In 1921, Stern and Gerlach performed an experiment that first demonstrated

• A) orbital angular momentum quantization
• B) energy quantization
• C) space quantization
• D) magnetic orbital quantization
• E) that particles behave like waves

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Definitions:

Critical Periods

Specific times during development when the brain is particularly receptive to acquiring certain types of information or skills.

Horizontal Lines

Lines that run parallel to the horizon or ground level, often used in art and design to suggest stability or calm.

Vertical Lines

Lines that run up and down, perpendicular to the horizon, often used in art and design to convey strength, stability, and height.

Retinal Image

The image formed on the retina of the eye as a result of light reflecting off an object and entering the eye.