Student: Professor, I’m not sure what’s going on but the image distance continues to increase while the focal length is the same.
Instructor: I think I know what is going on. You just learned something about spherical mirrors!
Student: Professor, I’m not sure what’s going on but the image distance continues to increase while the focal length is the same.
Instructor: I think I know what is going on. You just learned something about spherical mirrors!
