प्रकाश तंतु संचार निम्न में से किस घटना पर आधारित है?
- ✓पूर्ण आन्तरिक परावर्तन
- Bप्रकीर्णन
- Cपरावर्तन
- Dव्यतिकरण
Answer: A.
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One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: A.
View full solution →Answer: C.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →Answer: D.
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