Focal Length OF Lens||Lens In Medium||Lens Ray Diagram||Discussion OF Sheet Refraction By Spherical Surface Question -42 to 47
Image Formation By Spherical Mirrors|Rules To Draw Ray Diagrams For Concave Mirrors|Note|Summary
A convex mirror of radius of curvature 20 cm is shown in figure. An object O is placed in front of this mirror. Its ray diagram is shown. How many mistakes are there in the ray diagram (AB is principal axis)
What are the three rays we consider to draw ray diagrams in order to show the formation of images by spherical mirrors? How do they propagate after reflection?
What is the minimum number of rays required for locating the image formed by a concave mirror for an object ? Draw a ray diagram to show the formation of a virtual image by a concave mirror.
