Physics, asked by nandini1319, 7 months ago

A ray of of light is incident on a plane mirror making an angle of 20 degree with the normal the mirror is now rotated by 10 degree such that the normal at the point of incidence moves away from the incident Ray the new angle of reflection is_______

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Answered by 106107

Answer:

Explanation:

30deg incidence means 30deg reflection … from the normal. The angle the ray deviates from it's course, though, is not the same as the angle of incidence or of reflection. ... A ray of light is refracted through a prism of angle 60 degrees.

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A ray of of light is incident on a plane mirror making an angle of 20 degree with the normal the mirror is now rotated by 10 degree such that the normal at the point of incidence moves away from the incident Ray the new angle of reflection is_______​

Answers

A ray of of light is incident on a plane mirror making an angle of 20 degree with the normal the mirror is now rotated by 10 degree such that the normal at the point of incidence moves away from the incident Ray the new angle of reflection is_______