Science · Science
Which of the following statements is/are correct regarding optical fiber?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11, 2 and 3
- 21, 2 and 4
- 31, 3 and 4✓
- 42, 3 and 4
Correct answer
1, 3 and 4
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