Physics, asked by reddykarthik7549, 4 months ago

THE ANGLE OF INCIDENCE AT WHICH THE REFRACTED RAY GRAZES ALONG THE INTERFACE IS XALLED

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Answered by nntirana

Answer:

Answer: When light ray travels from a denser to rarer medium, the angle of incidence at which angle of refraction is 90 degree is called Critical Angle of incidence.

Explanation:

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THE ANGLE OF INCIDENCE AT WHICH THE REFRACTED RAY GRAZES ALONG THE INTERFACE IS XALLED​

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THE ANGLE OF INCIDENCE AT WHICH THE REFRACTED RAY GRAZES ALONG THE INTERFACE IS XALLED