" " A Dentist Wants A Small Mirror That, When 1.90 Cm From A Tooth, Will Produce A 4.0× Upright Image.

DentistFAQs

a dentist wants a small mirror that, when 1.90 cm from a tooth, will produce a 4.0× upright image.

by Kole Baumbach Published 2 years ago Updated 1 year ago

Question

A dentist wants a small mirror that, when 1.90 cm from a tooth, will produce a 4.9X (upright) image. What must its radius of curvature be? Express your answer using two significant figures.

Mirror Equation

For mirrors, the image distance and the object distance can be related to the focal length by the equation:

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