English, asked by randeepkaurgill46, 7 months ago

990. ऑप्टिकल फाइबर बने होते हैं-

Answers

Answered by harshprateek79

1

Answer:

mainly by copper and coated by plasic

Explanation:

plastic works as an insulator

Answered by preetsojitra8285

0

Okjcovovovbpbovivivob

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