A Nearsighted Person Has a near Point of 12 Cm

question 136

Essay

A nearsighted person has a near point of 12 cm and a far point of 17 cm. If the corrective
lens is 2.0 cm from his eye, (a) what lens power will enable this person to see distant
objects clearly, and (b) what then will be the new near point of his eye?

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Definitions:

Frustration

The feeling of distress or annoyance resulting from the inability to achieve one's goals or satisfy one's needs.

Aggression

A variety of actions that may cause physical or psychological damage to the individual, other people, or items in their surroundings.

Cooperative Social Values

Beliefs and norms that promote working together towards common objectives, emphasizing mutual help, trust, and shared goals.

Systematically

In a methodical and organized manner, following a fixed plan or system.