Question
Asked Nov 25, 2019
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A dentist wants a small mirror that, when 2.60 cm from a tooth, will produce a 5.0× upright image. What must its radius of curvature be? Follow the sign conventions?

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Expert Answer

Step 1

To get an upright image, convex mirror should be used.

The image distance is

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т и 1%3D-ти --(5) (-2.60 cm - 13.0 cm

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Step 2

The mirror equa...

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1 1 1 f 1 1 1 f2.60am (13.0 cm) f =-3.25 cm

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