CBSE BOARD X, asked by geetaggic, 1 year ago

A ray of light is going from denser medium to rarer medium. What will be refractive index of denser medium w.r.t rarer medium of critical angle 45°?

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Answered by charanvamsi52

2

when A ray of light is going from denser medium to rarer medium it bends away from the normal

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