In the given figure if the mirror is rotated by an angle θ in the clockwise direction. Then the angle of incident becomes equal to:
X + θ
θ
X - θ
X
The angle between the incident and reflected rays is 90o. If the plane mirror is rotated by 10o about O in the anti-clockwise direction in the plane perpendicular to the mirror, then the angle between the incident and reflected rays will be _______0.
In the given figure if the mirror is rotated by an angle θ in the clockwise direction, then the angle of incidence becomes equal to: