Question

Define laws of reflection.​

Answer 1

Answer:

The law of reflection refers to the reflection of light-rays off smooth conducting surfaces, such as polished metal or metal-coated glass mirrors. The angle of reflection is equal to the angle of incidence. Both angles are measured with respect to the normal to the mirror.

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Answer 2

Answer:

The law of reflection refers to the reflection of light-rays off smooth conducting surfaces, such as polished metal or metal-coated glass mirrors. ... The angle of reflection is equal to the angle of incidence. Both angles are measured with respect to the normal to the mirror.

The law of reflection states that the angle of reflection equals the angle of incidence—θr = θi. The angles are measured relative to the perpendicular to the surface at the point where the ray strikes the surface.

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