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Question 21

A ray of light strikes a plane mirror at an angle of incidence i. Determine in terms of i the angle of deviation of the ray after reflection from the mirror.

  • A.i
  • B.2i
  • C.90o-i
  • D.90o+ i
  • E.180o - 2i
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
1992
Question no.
#21
Type
Objective
Previous · Q20A metal of mass 1.5 kg was heated from 27 o C to 47 o C in 4 minutes by a… Next · Q22 Images formed by a convex mirror are always

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