Question

Draw a ray diagram to show the formation of image by a convex lens when an object is placed in front of lens between its optical centre and the principle focus

Answer 1

Between principal focus, F1 and optical centre, O:

A virtual, erect and enlarged image is formed at the same side of lens, when an object is placed between principal focus, F1 and optical centre, O of a convex lens.

Fig: Object between F and O

Properties of Image: Image is enlarged, virtual and erect.

Answer 2

Answer is attached

hope it helps