A ray of light falls in a transparent sphere with centre at C as shown – InterviewSolution

1.	A ray of light falls in a transparent sphere with centre at C as shown in the figure.The ray emerges from the sphere parallel to the line AB. The refractive index of the sphere is
Answer» A ray of light falls in a transparent sphere with centre at $C$ as shown in the figure. The ray emerges from the sphere parallel to the line $A B$ . The refractive index of the sphere is

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