The angle of incidence is
(a) the angle that the incident ray makes with the mirror
(b) the angle that the incident ray makes with the normal at the point of incidence
(c) 180° minus the angle that the incident ray makes with the mirror
(d) the angle that the incident ray makes with the reflected ray

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Solution

(b) the angle that the incident ray makes with the normal at the point of incidence
The angle of incidence is the angle made by an incident ray with the normal at the point of incidence.

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(b) the angle that the incident ray makes with the normal at the point of incidence The angle of incidence is the angle made by an incident ray with the normal at the point of incidence.

(b) the angle that the incident ray makes with the normal at the point of incidence
The angle of incidence is the angle made by an incident ray with the normal at the point of incidence.