MULTIPLE CHOICE TYPE QUESTIONS : Tick (m) the correct answer
1. A ray of light falls on a mirror at 30° with the mirror surface. What is the angle of incidence ?
(a) 30°
(b) 60°
(c) 15°
(d) 150°
2. Which type of mirror is used to obtain a nirtual
Answers
Answered by
0
Answer:
the incident ray will have an angle of reflection of 30°( made with a surface normal to mirror surface).the reflected ray will make an angle of 60° with mirror surface
Answered by
2
Answer:
1.option (b) 60degree
2. Plane mirror is used to obtain virtual images
Explanation:
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