Question

for a plane mirror angle between incident ray and normal 45° than the angle of reflection will be


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Answer 1

Answer:

The law of reflection states that when a ray of light reflects off a surface, the angle of incidence and the angle of reflection are equal. As, the angle of incidence and angle of reflection is the same for a plane mirror. As the angle of incidence is 45∘ hence, the angle of reflection will also be 45∘.

Explanation:

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Answer 2

Explanation: According to the first law of reflection of light, if the angle of incidence is 45 degree then the angle between reflected ray and the incident ray will be 90 degree.

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