A concave mirror of focal length`20cm`is cut into two parts from the middle and the two parts are moved perpendicularly bya distanc e`1cm`from the previous principal axis`AB`.find the distance between the images fromed by the two parts?

A concave mirror of focal length 20 cm is cut into two parts from the middle and the two parts are moved perpendicularly by a distance 1 cm from the previous principal axis AB .find the distance between the images formed by the two parts?

A concave mirror of focal length 20 cm is cut into two parts from the middle and the two parts are moved perpendicularly by a distance 1 cm from the previous principal axis AB .find the distance between the images formed by the two parts?

A concave mirror forms real image of a point source lying on the optical axis at a distance of 50cm from the mirror. The focal length of the mirror is 25cm. The mirror is cut in two, and its halves are drawn at a distance of 1 cm apart in a direction perpendicular to the optical axis. Q. The distance between the two images formed by the two halves of the mirror is

A concave mirror forms real image of a point source lying on the optical axis at a distance of 50cm from the mirror. The focal length of the mirror is 25cm. The mirror is cut in two, and its halves are drawn at a distance of 1 cm apart in a direction perpendicular to the optical axis. Q. The distance between the two images formed by the two halves of the mirror is

A spherical convex mirror of focal length 25 cm has an object of length 2 cm placed perpendicularly to the principal axis and at a distance of 100 cm from the miror.Where is the image formed and what is its size and nature?

A symmetrical converging convex lens of focal length 10 cm & diverging concave symmetrical lens of focal length -20 cm are cut from the middle and perpendicularly and symmetrically to their principal axis. The parts thus obtained are arrenged as shown in the figure. Find the focal length (in cm ) of this arragement

A symmetrical converging convex lens of focal length 10 cm & diverging concave symmetrical lens of focal length -20 cm are cut from the middle and perpendicularly and symmetrically to their principal axis. The parts thus obtained are arrenged as shown in the figure. Find the focal length (in cm ) of this arragement

An object is located at a distance 30cm on principal axis from the pole of a concave mirror of focal length 20cm. Suddenly the mirror is displaced by a distance 1.5 cm in the direction normal to its principal axis. Calculate the displacement of image produced by the mirror due to this.