Which of the following is true about the incident ray, the reflected ray and the normal? Options: A . &nbspThey lie in the planes that are perpendicular to each other. B . &nbspThey lie in the planes that are parallel to each other. C . &nbspThey all lie in the same plane. D . &nbspThey lie in the planes that are at an angle of 60∘ with each other.

Which of the following is true about the incident ray, the reflected ray and the

Question - Which of the following is true about the incident ray, the reflected ray and the normal?

Options:

A . They lie in the planes that are perpendicular to each other.

B . They lie in the planes that are parallel to each other.

C . They all lie in the same plane.

D . They lie in the planes that are at an angle of 60∘ with each other.

Answer: Option C
:
C
From the laws of reflection, we know that the incidentray, the reflected ray and the normal all lie in the same plane.

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