Thin Lens And Lens Maker Equations Video Lessons

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Problem: A shopper standing 3.00 m from a convex security mirror sees his image with a magnification of 0.250.(a) Where is his image?(b) What is the focal length of the mirror?(c) What is its radius of curvature?

FREE Expert Solution

Lens maker equation:

1so+1si=1f

Magnification:

m=-siso

Focal length from the radius of curvature is:

f=R2

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Problem Details

A shopper standing 3.00 m from a convex security mirror sees his image with a magnification of 0.250.

(a) Where is his image?

(b) What is the focal length of the mirror?

(c) What is its radius of curvature?

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