Question

A virtual diminished image is formed when an object is placed between the optical centre and the principal focus of a lens.

1. Name the type of lens which forms the above image.
2. Draw a ray diagram to show the formation of the image with the above stated characteristics.

An erect, diminished and virtual image is formed, when an object is placed between the optical centre and the principal focus of a lens.

1. Name the type of lens which forms the above image.
2. Draw a diagram for the formation of image with above stated characteristics.

Answer 1

(i) Concave lens
(ii) AB : Object
A'B' : Image