Physics · Optical Communication
Choose the correct statements regarding an optical fiber communication system: S1: Light travels along the optical fibers by total internal reflection. S2: Optical cables have broader bandwidth compared to metallic cable systems. S3: The refractive index of a medium is defined as the ratio of the velocity of light in a vacuum to the velocity of light in that medium.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1S2 and S3 only
- 2S1 and S3 only
- 3S2 and S1 only
- 4S1, S2 and S3✓
Correct answer
S1, S2 and S3
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