Adsense Ad Unit

Convex mirror and concave mirror.



Convex mirror
Concave mirror
1.       It is called as diverging mirror.
2.       The light is reflected from outer surface.
3.       It can form only a virtual image.  
4.       According to sign convention, focal length is positive.
1.       It is called as converging mirror.
2.       The light is reflected from inner surface.
3.       It can form a real image as well as virtual image.  
4.       According to sign convention, focal length is negative.