An incident ray is reflected at 30° from the normal. The angle of incidence is
A30°CORRECT
B60°
C90°
D120°
WAECPhysics
AI
Toaster Teacher
Why the answer is A, and why the others tempt you.
Law of reflection: angle of incidence = angle of reflection (both measured from normal).
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →
Practice more Physics questions
WAEC Physics has thousands more questions like this — with Worked answers on every one.