What is the focal length of a makeup mirror that produces a magnification of 1.50 when a person’s face is 12.0 cm away?
A light bulb is placed between a plane mirror and a convex mirror that has a radius of curvature of 8.0 cm. The distance from the bulb to the vertex of the convex mirror is 30 cm, along the mirror’s optical axis. The plane mirror is located 10 cm from the bulb, also along the convex mirror’s optical axis. The system forms multiple images.
Find the distance from the vertex of the concave mirror to the image that forms nearest to the convex mirror.
Find the distance from the vertex of the concave mirror to the first image that forms further from the convex mirror than the nearest image to the convex mirror that is formed.