Physics, asked by Aneeshradan2590, 1 year ago

Conditions for total internal reflection in optical fibre

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Answered by Anonymous

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Hey,

Total internal reflection and fibre optics. ... The conditions for total internal reflection are the the light is travelling from an optically denser medium (higher refractive index) to an optically less dense medium (lower refractive index) and that the angle of incidence is greater than the critical angle.

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