A Candle Is 55

question 23

Multiple Choice

A candle is 55.0 cm in front of a convex spherical mirror of radius of curvature 56.0 cm.What are the image distance and the magnification,respectively?

• A) -18.6 cm,+ 0.337
• B) -27.7 cm,- 2.964
• C) -1.0 cm,+ 0.331
• D) -3.51 cm,+ 2.964
• E) ​18.6 cm,- 0.337

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Definitions:

Positive Reinforcement

A method in behaviorism used to increase the likelihood of a particular response by following it with the addition of something pleasant or rewarding.

Study Harder

Suggests increasing the intensity or dedication with which one engages in learning activities to achieve better academic or knowledge outcomes.

Negative Reinforcement

A type of reinforcement where a response or behavior is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.

Operant Conditioning

A method of learning that employs rewards and punishments for behavior, which affects the likelihood of that behavior being repeated.