If a Virtual Image Is Formed Along the Principal Axis

question 11

Multiple Choice

If a virtual image is formed along the principal axis 9 cm from a concave mirror with the focal length 16 cm,what is the object distance from the mirror?

• A) 7.0 cm
• B) 21 cm
• C) 17 cm
• D) 5.8 cm
• E) ​4.9 cm

---

Definitions:

Reward

A reward is a benefit or recognition provided to someone for their performance, achievement, or behavior, aiming to motivate and encourage specific actions or outcomes.

Contingent Reinforcement

A form of behavior modification where the delivery of reward or punishment depends on the occurrence of a specific behavior.

Positive Reinforcement

A technique used in behavior management that involves giving a reward to encourage the repetition of a desirable behavior.

Rewards

Benefits or compensation provided to individuals in recognition of their achievement, performance, or service, often used as a motivator in various contexts.