#
Solve question 36

Q. For two structures namely S_{1} with n_{1} = $\frac{\sqrt{45}}{4}$ and n_{2} = $\frac{3}{2},\mathrm{and}{\mathrm{S}}_{2}\mathrm{with}{\mathrm{n}}_{1}=\frac{8}{5}\mathrm{and}{\mathrm{n}}_{2}=\frac{7}{5}$ and taking the refractive index of water to be 4/3 and that of air to be 1, the correct option (s) is (are)

(A) NA of S_{1} immersed in water is the same as that of S_{2} immersed in a liquid of refractive index $\frac{16}{3\sqrt{15}}$

(B) NA of S_{1 }immersed in liquid of refractive index $\frac{6}{\sqrt{15}}$ is the same as that of S_{2} immersed in water

(C) NA of S_{1} placed in air is the same as that of S_{2} immersed in liquid of refractive index $\frac{4}{\sqrt{15}}$

(D) NA of S_{1} placed in air is the same as that of S_{2} placed in water

Unable to read the paragraph .as to solve the ques 38 the information in paragraph is given.please post a clear image .

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