Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #87549
Back to Home
View All OPTICS Questions
46 Views
Question
What material are optical fibres typically made of?
A. Plastic only
B. Metals
C. High-quality composite glass or quartz
D. Ceramic alloys
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the image formed when the object is very close to the pole of a concave mirror?
38
If focal length of concave mirror is 15 cm, what is FP?
43
What is the image formed by a plane mirror?
64