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optical fiber uses principle of total internal reflection, which can occur in any transparent medium that has
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Question
Optical fiber uses principle of total internal reflection, which can occur in any transparent medium that has
A
Lower index of refraction than the surrounding medium
B
An equal index of refraction of the surrounding medium
C
Higher index of refraction than the surrounding medium
D
None of the above
Answer & Explanation
Option: [C]
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