Focal length of the lens.

Question

You are standing a distance x = 1.75 m away from this mirror. The object you are looking at is y = 0.29 m from the mirror. The angle of incidence is θ = 30°. What is the exact distance from you to the image?

Answer 1

Question

Chapter 26, Problem 48P

(a)

To determine

Focal length of the lens.

(b)

To determine

Whether the person is near sighted or far sighted.

(c)

To determine

Power of the contact lens.

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