A concave mirror converges the light rays, but a convex mirror diverges them.
Fill in the following blanks with suitable words :
(a) Parallel rays of light are reflected by a concave mirror to a point called the ___.
(b) The focal length of a concave mirror is the distance from the ___ to the mirror.
(c) A concave mirror ___rays of light whereas a convex mirror___rays of light.
(d) For a convex mirror, parallel rays of light appear to diverge from a point called the___.