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Interface glass-cladding of anoptical fiberwhose

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Reference no: EM131059587

What is thecritical angle ic at the interface glass-cladding of anoptical fiberwhose core has a refractive index equal to 1.5 and cladding with a refractive index 1.45?

A) 15°
B) 105°
C) 86°
D) 83°
E) 75°

Reference no: EM131059587

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