a 5cm b 5cm c 7 5cm d 7 5cm 3 A short linear object of

Last updated: 6/8/2023

a 5cm b 5cm c 7 5cm d 7 5cm 3 A short linear object of length b lies along the axis of a concave mirror of focal length fat a distance u from the pole of the mirror what is the size of image 2 b a C 15 b f f 16 d u f f b