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Question 3 Light is falling on surfaces S1, S2, and S3 as shown in the figure. Surfaces on which the angle of incidence is equal to the angle of reflection is/are (a) Only S1 (b) S1 and S2 (c) S2 andS3 (d) All the three surfaces |
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Answer» Question 3 Light is falling on surfaces S1, S2, and S3 as shown in the figure. |
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