At what distance an object be kept to get magnified, real image? Draw schematic diagram.

What is real image?

At what distance an object to be kept from a convex lens so that its image will be equal in size?

At what distance from a concave mirror an object should be placed to get an image half the size of the object?

An object placed in front of a concave mirror at a distance of x cm from the pole gives a 3 times magnified real image. If it is moved to a distance of (x+5) cm, the magnification of the image becomes 2. The focal length of the mirror is

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.

Show real image formation in convex lense with schematic diagram.

What is the minimum distance between the object and its real image formed by a concave mirror and when is it possible ?

A concave mirror has radius of curvature r and focal length f. An object is placed at a distance x from the mirror. The condition under which a magnified erect image will be formed is

A convex lens of focal lengths 30 cm produces 5 times magnified real image of an object What is the object distance ?

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