Write a characteristic of the image formed by a place mirror.

Write two characteristics of the image formed by a place mirror.

The image formed by a concave mirror-

Image formed by a plane mirror is always

State the nature and size of the image formed by a concave mirror of an object at infinity.

An object is placed just at the middle point between concave mirror of radius of curvature 40 cm and a convex mirror of radius of curvature 30 cm facing each other. The mirrors are situated 50 cm apart from each other. The mirrors are situated 50 cm apart from each other. Considering the first reflection occurs in the concave mirror, determine the position and nature of the image formed by this mirror. Next find the position and nature of the image formed by the convex mirror considering the first image for concave mirror as its object.

A convex mirror of radius of curvature 70 cm and a plane mirror are placed face. The distance of separation between the mirrors is 28 cm. If a point source is placed on the principal axis in between the mirrors, two images are formed in the plane mirror. Determine the distance of the two images from the plane mirror.

The sun subtends an angle (1^(@))/(2) at the pole of a concave mirror. If the radius of curvature of the mirror is 15 m , what will be the size of the sun's image formed by the mirror?