A convex mirror has a focal length of −20 cm. What is the position of the resulting image (in cm) if the image is upright and four times smaller than the object?
A) −100
B) −25
C) −50
D) −15
E) −10

Question

Quizplus · Accepted Answer

The Answer of A convex mirror has a focal length of −20 cm. What is the position of the resulting image (in cm) if the image is upright and four times smaller than the object?
A) −100
B) −25
C) −50
D) −15
E) −10

A Convex Mirror Has a Focal Length of −20 Cm