Question

With the help of suitable ray diagrams, explain image formation by convex mirror for following: 

(a) Object is at infinity 

(b) Object is at a certain distance

Answer 1

(a) When object is at infinity, image is formed on focus of convex mirror. The image is small, erect and virtual.

(b) Object is at a certain distance When object is at a certain distance, image is formed between F and P of convex mirror. The image is small, erect and virtual.