In the following diagram, the angle of incidence is.
Q
S
155°
Smooth surface HR
(a) 125°
(b) 55°
(c) 145
(d) 350
Answers
Answered by
0
Answer:
Dude where is the diagram ??
Similar questions
Hindi,
3 months ago
Math,
3 months ago
Computer Science,
11 months ago
English,
11 months ago
Social Sciences,
11 months ago