When a Light Ray Passes at a Non-90 Degree Angle

question 76

Multiple Choice

When a light ray passes at a non-90 degree angle from water into air,it

• A)bends toward the normal.
• B)bends away from the normal.
• C)travels much slower.

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Definitions:

Secondary Reinforcer

A stimulus that gains its reinforcing properties through association with primary reinforcers, such as praise, money, or social approval.

Primary Reinforcer

A stimulus that satisfies a basic need or instinct and is inherently rewarding, such as food or water.

Illegal Drugs

Substances whose production, sale, or use is prohibited by law due to their potential for abuse or harm.

Unconditioned Response

An unconditioned response is a natural, unlearned reaction to an unconditioned stimulus, such as salivating when smelling food.