Alice Is Farsighted and Cannot See Objects Clearly That Are $- 4.72$

question 103

Multiple Choice

Alice is farsighted and cannot see objects clearly that are closer to her eye than 80.0 cm. What is the refractive power of the contact lenses that will enable her to comfortably see objects at a distance of
25) 0 cm from her eyes?

• A) \(- 4.72\) diopters
• B) \(+ 7.00\) diopters
• C) \(- 2.75\) diopters
• D) \(+ 4.72\) diopters
• E) \(+ 2.75\) diopters

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Definitions:

Groupthink

A mode of thinking in highly cohesive groups in which the desire to reach unanimous agreement overrides the motivation to adopt proper rational decision-making procedures.

Unanimity

Complete agreement among all members or parties involved on a particular issue or decision.

Rational

Based on or in accordance with reason or logic; capable of making sensible or logical decisions.

Antecedent

A preceding event, condition, or cause that logically goes before something else.