SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What does The law of reflection state?
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the angle the incident ray makes with a line drawn perpendicular to the surface of the mirror.
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shows how rays change direction when they strike mirrors and pass through lenses.
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The angle of reflection is equal to the angle of incidence.
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None of the above
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Explanation:
Detailed explanation-1: -According to laws of reflection: The incident ray, the normal, and the reflected ray all lie on the same plane. The angle of incidence is always equal to the angle of reflection.
Detailed explanation-2: -According to Fermat’s principle of the behavior of light, a light ray always selects the shortest path to reach the destination. The same behavior is observed at the point of reflection. When a ray gets reflected from the plane, the angle of incidence is equal to the angle of reflection.
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