Answered

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If a light ray strikes a flat mirror at an angle of 71° from the mirror, the reflected ray will be
A) 19° from the mirror's surface.
B) 71° from the normal.
C) 190° from the mirror's surface.
D) 19°from the normal.

Sagot :

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Answer:

B) 71° from the normal.

Explanation:

According to Law of reflection,

The angle the light ray makes wwith the normal = the angle the reflected makes with the normal.

angle of incidence = angle of reflection

angle of reflection = 71⁰

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