Define - virtual image.

Define - real image.

Write the properties of virtual image.

For the formation fo the following images which type of mirror is required and where should the object be placed ? (i) real image of same of the object, (ii) virtual image of same size of the object, (iii) real image smaller than the object, (iv) virtual image smaller than the object, (v) magnified real image, (vi) magnified virtual image.

A figure divided into squares, each of size 1.0 mm^2 is being viewed at a distance of 9.0 cm through a magnifying lens of focal length 10 cm held close to the eye. (ii) The area of each square in the virtual image is

Distinguish between real image and virtual image.

State whether True or False:- The image formed in a mirror is a virtual image.

Write the differences between real and virtual image.

Explain with schematic diagram about formation of magnified, virtual image in convex lens.

Which of the following reflections are real image or virtual image, Give reasons: i) image on cinema screen, ii) image formed on still water of pond, iii) image formed by concave lens.

Statement I : A concave mirror is preferred to a plane mirror for shaving. Statement II : When a man keep face between pole and focus of mirror, an erect and highly magnified virtual image is formed.