A concave spherical mirror forms an inverted real image of a 2.0 cm tall insect on a…

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics

Problem

A concave spherical mirror forms an inverted real image of a 2.0 cm tall insect on a screen that is 30 cm in front of the mirror. The image height is 8.0 cm. Calculate the mirror’s focal length in centimeters.

Related theory

Browse the problem library