Duration: 6:45

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Column I
Column II.
(A) Reflection
(1) Used for reducing glare
(B) Refraction
(2) Change in path of light without change in medium
(C) Interference
(3) \( \mu=\sin i / \sin r \)
(D) Polarization
(4) Light added to light produces darkness
(a) (A) \( \rightarrow \) (2); (B) \( \rightarrow \) (3); \( \quad \) (C) \( \rightarrow \) (4); \( \quad \) (D) \( \rightarrow \) (1)
(b) (A) \( \rightarrow \) (1); (B) \( \rightarrow \) (2); (C) \( \rightarrow \) (3); (D) \( \rightarrow \) (4)
(c) (A) \( \rightarrow \) (4); (B) \( \rightarrow \) (3); \( \quad \) (C) \( \rightarrow \) (2); \( \quad \) (D) \( \rightarrow \) (1)
(d) \( \quad \) (A) \( \rightarrow \) (1); (B) \( \rightarrow \) (3); \( \quad \) (C) \( \rightarrow \) (2); (D) \( \rightarrow \) (1)
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