Question

draw a ray diagram to showbthe formation of image of an object placed between optical centre and focus of convex lens. qrite the characteristics of image formed. using diagram, derive the relation between object distance,image distance and focal length of the convex lens. write the assumptions and convention of sign used

Answer 1

Here i did jst upto the characteristics of the image
Sry but i dnt know about the relationship so..
Hope it hlps u