a plane mirror reflecting a ray of incident light is rotated through an angle theta about an Axis through the point of incidence in the Plane of the mirror perpendicular to the plane of incidence then
1.reflected does not rotate
2.the reflected ray rotate through an angle of theta
3.the reflected ray rotate through an of 2theta
4.the incident ray is fixed
Answers
Answered by
2
the incident ray is fixed
gulliver14:
how?
Similar questions