In the given table, Column I shows the refractive index of different materials, Column II shows ...
0In the given table, Column I shows the refractive index of different materials, Column II shows the velocity of light in different materials and Column III gives names of different materials.
\begin{tabular}{lll}
\hline Column I & Column II & Column III \\
\hline (III) Refractive & (iii) Velocity of light & (L) Water \\
index of a & in material with & \\
material is \( 1.75 \) & refractive index \\
& 1 is \( 3 \times 10^{8} \mathrm{~m} / \mathrm{s} \) & \\
& (iv) Velocity of & (M) Diamond \\
(IV) Refractive & light in air is \( 3 \times \) & \\
index of a & \( 10^{8} \mathrm{~m} / \mathrm{s} \) & \\
material is \( 1.5 \) & &
\end{tabular}
Determine the material with a velocity of \( 2 \times 10^{8} \mathrm{~m} / \mathrm{s} \) ?
(A) (I) (ii) (J)
(B) (IV) (iv) (K)
(C) (II) (iii) (L)
(D) (I) (i) \( (\mathrm{M}) \)
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