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A dentist wants a small mirror that, when 2.20 cm from a
Chapter 32, Problem 11P(choose chapter or problem)
QUESTION:
(II) A dentist wants a small mirror that, when 2.20 cm from a tooth, will produce a \(4.5 \times\) upright image. What kind of mirror must be used and what must its radius of curvature be?
Questions & Answers
QUESTION:
(II) A dentist wants a small mirror that, when 2.20 cm from a tooth, will produce a \(4.5 \times\) upright image. What kind of mirror must be used and what must its radius of curvature be?
ANSWER:Step 1 of 3
The focal length of the small mirror is calculated as,