A ray of light falls on a plane mirror at an angle of 40 degree from the mirror. Calculate angle of reflection and incidence
Answers
Answered by
1
Angle incidence = 90- 40 = 50
angle of reflection = 50 as angle of incidence and angle of reflection are equal..
Answered by
0
angle i=90-40=50
angle r=50 (angle i=angle r)
Similar questions