A light ray is incident along normal of AB as shown below. If the crit – InterviewSolution

1.	A light ray is incident along normal of AB as shown below. If the critical angle is 60∘, the angle of the refracted ray is .
Answer» A light ray is incident along normal of AB as shown below. If the critical angle is $60^{\circ}$ , the angle of the refracted ray is .

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