conditions of total internal reflection.
Answers
Answer:
the condition for total internal reflection are the light is travelling from an optically denser medium to an optically less dense medium and that the angle of incidence is greater than the critical angle.
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⏭️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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⏭️For total internal reflection to occur, 2 conditions must be met: 1. The index of refraction must decrease across the boundary in the direction of light refraction. 2. The angle of incidence of the light ray must exceed the critical angle of the interface.
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