A concave mirror produces a real image of magnification 1/2,when an object is placed at a distance of 60cm from it.Where should be the object placed so that a virtual image which is twice the size of the object is formed by thope mirror?

Open in App

Solution

Suggest Corrections

Similar questions

Q. A concave mirror produces a real image twice the size of the object when placed at a distance of 22.5 cm from it. Where should be object be placed so that the size of the image becomes three times that of the object?

At what distance from a concave mirror of focal length 10 cm should an object be placed so that : (a) its real image is formed 20 cm from the mirror ? (b) its virtual image is formed 20 cm from the mirror ?

Q. A plane mirror is placed at a distance of

50 cm

from a concave mirror of focal length

16 cm

. Where should a short object be placed between the mirrors and facing both the mirrors so that its virtual image in the plane mirror coincides with the real image in concave mirror?

For a concave mirror to form a virtual image of a real object where should the object be placed?

Q. A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it. Find:
(a) the focal length of the mirror(b) position of image.

Join BYJU'S Learning Program