Computer Science · Data Communication
What material is primarily used as the core medium to guide light in fiber-optic communication cables?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Braided copper wire strands
- 2Solid aluminum alloy cores
- 3High-purity glass or plastic fibers✓
- 4Conductive carbon nanotube sheets
Correct answer
High-purity glass or plastic fibers
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