If a Ray of Light Passes from Air into Glass

question 77

Multiple Choice

If a ray of light passes from air into glass, the angle of incidence will be

• A) less than the angle of refraction.
• B) sometimes greater and sometimes less than the angle of refraction.
• C) greater than the angle of refraction.
• D) equal to the angle of refraction.

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Definitions:

Axons

Long, threadlike parts of nerve cells along which impulses are conducted from the cell body to other cells.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Impulses

Sudden, involuntary urges to act, often without premeditation and sometimes contrary to individual's conscious wishes or societal norms.

Neurons

Nerve cells that are the basic building blocks of the nervous system, responsible for receiving, processing, and transmitting information through electrical and chemical signals.