A ray passing through the centre of curvature of a concave mirror is inclined at
an angle α
to its principal axis. The angle of reflection for this ray equals
(a) 0° (b)(a/2)0    
(c) α ° (d) 90°

(C) 
  • -4
It's (c)
  • -2
Answer is a
  • 2
Answer is option (a)0
  • 1
A ray passing through the centre of curvature of a concave mirror is inclined at β angle to its principal axis. The angle of reflection for this ray equals
 
  • -2
c
 
  • -1
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