Q19. Distinguish between concave mirror and convex mirror.
|1.||Reflection takes place at the concave surface (bent in surface).||Reflection takes place at the convex surface (bulging out surface).|
|2.||A parallel beam of light falling on this mirror converges at a point after reflection.||A parallel beam of light falling on this mirror appears to diverge from a point after reflection.|
|3.||It is a converging mirror.||It is a diverging mirror.|
|4.||It has a real focus which lies in the front of the mirror.||It has a virtual Focus which lies behind the mirror.|