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