Question

describe an experiment to show that the angle of incidence is equal to the angle of reflection

Answer 1

take a lezer light and a plane mirror plce the mirror on the table and turn on the lazer light and fall the rag on mirror take a imaginary line normal which is perpendicular to the mirror mesure the angle of incidence and angle of reflection you are able to see that the angle of incidence is equal to angle of reflection..

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