A dentist uses a mirror to examine a tooth that is 1.00 cm

Last updated: 7/5/2022

A dentist uses a mirror to examine a tooth that is 1.00 cm in front of the mirror. The image of the tooth is formed 10.0 cm behind the mirror. Determine the magnification of the image, M, and focal point, f. [Hint: Positive focal point is for a concave mirror, negative for convex.]