Question

state the laws of reflection describe an activity to show that incident ray and reflected ray and the normal at the points of incidence all lie in same plane

Answer 1

laws of reflection
the angle of incident is always equal to the angle of reflection
THE incident Ray ,reflected Ray and normal all lie in same plane.
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Answer 2

Answer:

angle of incident is equal to angle of reflection. The above activity will show that the incident ray, reflected ray and the normal at the point of incidence all the three lie in the same plane. ... Draw a line MM' on it and place a plane mirror vertically on this line. 3.

Explanation:

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