Please answer it fast.... It's urgent
Attachments:
Answers
Answered by
0
i=55
r=55
degree
Hope it helps.
r=55
degree
Hope it helps.
Answered by
1
angle of incidence from normal = 55 Degree so angle of reflection is equal to angle of incidence from normal so angle of reflection is 55 degree
Similar questions
Computer Science,
6 months ago
Math,
6 months ago
English,
11 months ago
Social Sciences,
11 months ago
Math,
1 year ago