(c) a bulging-out surface
In a convex spherical mirror, reflection of light takes place at the bulged-out surface.
Consider the following statements:
I) Dentists use convex mirrors.
II) Automobiles use concave mirrors as the rear view mirrors.
III) In a convex mirror, the reflecting surface is bulging out.
IV) In a concave mirror, the reflecting surface is bulging in.
Choose the correct option.
What type of reflection of light takes place from :
(a) a rough surface?
(b) a smooth surface?
What is the difference between regular reflection of light and diffuse reflection of light ? What type of reflection of light takes place from : (a) a cinema screen (b) a plane mirror (c) a cardboard (d) still water surface of a lake