Reflection & Spherical Mirrors: JEE Questions & Solutions

Distance between an object and three times magnified real image is 40 cm. The focal length of the mirror used is cm.

The driver sitting inside a parked car is watching vehicles approaching from behind with the help of his side view mirror, which is a…

A concave mirror of focal length f in air is dipped in a liquid of refractive index. Its focal length in the liquid will be:

A concave mirror produces an image of an object such that the distance between the object and image is 20 cm. If the magnification of the…

Two identical objects are placed in front of convex mirror and concave mirror having same radii of curvature of 12 cm, at same distance of…

When an object is placed 40 cm away from a spherical mirror an image of magnification 12 is produced. To obtain an image with magnification…

Distance between object and its image (magnified by - 13) is 30 cm. The focal length of the mirror used is ( x4) cm, where magnitude of…

A finite size object is placed normal to the principal axis at a distance of 30 cm from a convex mirror of focal length 30 cm. A plane…

A mirror is used to produce an image with magnification of 14. If the distance between object and its image is 40 cm, then the focal length…

If the distance between an object and its two-times magnified virtual image produced by a curved mirror is 15 cm, the focal length of the…

A convex mirror of radius of curvature 30 cm forms an image that is half the size of the object. The object distance is:

The light rays from an object have been reflected towards an observer from a standard flat mirror. The image observed by the observer is:…

In an experiment for estimating the value of focal length of a converging mirror, image of an object placed at 40 cm from the pole of the…

A thin cylindrical rod of length 10 cm is placed horizontally on the principle axis of a concave mirror of focal length 20 cm. The rod is…

Two objects A and B are placed at 15 cm and 25 cm from the pole in front of a concave mirror having radius of curvature 40 cm. The distance…

Two vertical parallel mirrors A and B are separated by 10 cm. A point object O is placed at a distance of 2 cm from mirror A. The distance…

An object is placed at a distance of 12 cm in front of a plane mirror. A virtual and erect image is formed. Now the mirror is moved by 4 cm…

When one light ray is reflected from a plane mirror with 30^ angle of reflection, the angle of deviation of the ray after reflection is: