CBSE Class 12-science Answered
The piece of paper stuck at a point O will serve as the object. Its virtual image will be formed by the sphere as shown in the diagram.
Refraction by Spherical Surfaces - Part 1This video introduces spherical surfaces and explains image formation by th...
Refraction by Spherical Surfaces - Part 2This video establishes mathematical background for image formation by spher...
Refraction by Spherical SurfacesRefraction by spherical surfaces