A object is 14 cm in front of a concave spherical mirror, and the image is 3.2 cm in front of the mirror. What is the fo
Posted: Sun May 22, 2022 9:44 am
A object is 14 cm in front of a concave spherical mirror, and the image is 3.2 cm in front of the mirror. What is the focal length of the mirror? 3.1 cm 26 cm 2.1 om 1.6 cm 3.6 cm