A Dime Is Placed in Front of a Concave Mirror

question 16

Multiple Choice

A dime is placed in front of a concave mirror that has a radius of curvature R = 0.30 m.The image of the dime is inverted and three times the size of the dime.Determine the distance between the dime and the mirror.

• A)0.20 m
• B)0.15 m
• C)0.10 m
• D)0.60 m
• E)0.45 m

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Definitions:

Self-reinforcement

Administering rewards or punishments to oneself for meeting, exceeding, or falling short of one’s own expectations or standards.

Conscience

An inner feeling or voice viewed as a guide to the rightness or wrongness of one's behavior.

Superego

In Freudian psychoanalysis, the part of the psyche that acts as a moral center, incorporating the values and norms of society and acting as a counterbalance to the id.

Extinction Processes

In behavioral psychology, the gradual reduction and eventual disappearance of a conditioned response following the cessation of reinforcement.