Question 8
Light and ReflectionA ray of light makes an angle of 35° with a plane mirror. What is the angle of reflection?
- A.55°
- B.35°
- C.70°
- D.65°
Show the answer and explanation
Answer: A (55°)
Explanation
Angles are measured from the normal: 90° − 35° = 55° is the angle of incidence, and the angle of reflection equals it.