SCI-F4-T07-05- Ray diagram formed by convex lens and concare lens at different positions of object & nature of image formed (1)
SCI-F4-T07-06- Ray diagram formed by convex lens and concare lens at different positions of object & nature of image formed (2)
SCI-F4-T07-07-Ray Diagram to Discuss the Relatioship between the Size of image and (Object + Image) Distance