A Simple Magnifier Makes an Image Appear at the near Point

question 12

Multiple Choice

A simple magnifier makes an image appear at the near point distance from the eye of the viewer (25 cm) .What is the magnifying power of the magnifier if it is constructed of a lens of focal length of 6.3 cm? Do not use the approximation formula.

• A) 5.0
• B) 50
• C) 1.2
• D) 7.3

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Definitions:

Emotion-Focused Coping

A response involving reappraisal of a stressor to reduce its emotional impact.

Problem-Focused Coping

A direct response aimed at reducing, modifying, or eliminating a source of stress.

General Adaptation Syndrome

A theoretical model describing the body's short-term and long-term reactions to stress, incorporating stages of alarm, resistance, and exhaustion.

Exhaustion Stage

The third stage of the general adaptation syndrome, which occurs if the organism fails in its efforts to resist the stressor.