Computer Applications
State the direction of incident ray which after reflection from a spherical mirror retraces it's path. Give a reason to your answer.
Related Questions
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
Define the terms focus and focal length of a concave mirror. Draw diagram to illustrate your answer.
What is meant by magnification? Write it's expression. What is it's sign for the (a) real (b) virtual, image?
Upto what maximum distance from the pole, the image in a convex mirror can be obtained ? What will be the location of object then ?