A Double-Concave Lens Has Equal Radii of Curvature of

question 41

Multiple Choice

A double-concave lens has equal radii of curvature of An object placed from the lens forms a virtual image from the lens. What is the index of refraction of the lens material?

• A) 1.90
• B) 1.98
• C) 1.82
• D) 1.77

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Definitions:

Social Learning

A type of learning in which people are more likely to imitate behaviors if they have seen others rewarded for performing them, and less likely to imitate behaviors if they have seen others punished for performing them.

Bad Dog

A colloquial expression often used to describe a dog's undesirable behavior.

Social Learning

A theory that explains how people learn new behaviors, attitudes, and skills by observing the actions of others.

Instrumental Learning

Learning based on the consequences of behavior, often described through the law of effect, where behaviors followed by favorable outcomes are more likely to recur.