Essay
A lens projects an image of a man as seen in Figure 23-8. Rays marked A, B, and C travel to the lens from the man's ear.
Draw the three refracted rays as they proceed to the right of the lens; noting that A is parallel to the axis, B goes through the center of the lens, C proceeds to the bottom of the lens, and the point marked f is the focal point of the lens.
Correct Answer:

Verified
Correct Answer:
Verified
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