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HYSICS - VIII PART - 1 5. Assertion (A): Angle of incidence and glancing angles are complementary OP Reason (R): Normal is always perpendicular to plane mirror, a) Both A and R are true and R is the correct explanation of A b) Both A and R are true and R is the not correct explanation of A c) A is true, R is false d) A is false, R is true |
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Answer» good evening Explanation: |
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