When you look into a cosmetics mirror, it produces an upright image of your eye that...
When you look into a cosmetics mirror, it produces an upright image of your eye that is 2.40 times larger than its actual size. If your eye is 19.1 cm from the mirror, what is the mirror's radius of curvature?
Homework Answers
N.B. All distances will be measured from the optical center. Distances measured opposite to the direction of light is negative and that along the direction of light is positive.
A cosmetic mirror uses a concave mirror.
The eye is 19.1 cm from the mirror.
The mirror produces an image which is upright and 2.4 times the object.
We know for a mirror,
Using the mirror formula,
Hence, radius of curvature is
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