Question

Describe with the help of a ray-diagram, the formation of image of a finite object placed in front of convex lens between f and 2f. Give two characteristics of the image so formed.

Answer 1

The diagram shows the formation of the image of a finite object that is placed in front of a convex lens and between f and 2f:  

 

Two characteristics of the image so formed are:
(1) It is Real  
(2) It is Inverted