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Question
A light entering from Region A to region B suffers total internal reflection. It then reflects back from a mirror surface in region B and then travels from region B to region A. Here, light will observe
A light entering from Region A to region B suffers total internal reflection. It then reflects back from a mirror surface in region B and then travels from region B to region A. Here, light will observe
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Solution
The correct option is C Total internal reflection
Total internal reflection is a phenomenon that occurs at the boundary between two mediums, such that if the incident angle in the first medium is greater than the critical angle, then all the light is reflected back into that medium.
Total internal reflection is a phenomenon that occurs at the boundary between two mediums, such that if the incident angle in the first medium is greater than the critical angle, then all the light is reflected back into that medium.
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