Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #87774
Back to Home
View All OPTICS Questions
8 Views
Question
Why is the material purity crucial for the performance of optical fibres?
A. Impurities make the fibre brittle
B. Impurities increase the refractive index
C. Impurities make the fibre opaque
D. Impurities cause significant absorption and scattering of light
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
A person with hypermetropia (farsightedness) can see distant objects clearly but has difficulty focu...
9
What would happen to the image distance 'v' if the object distance 'u' approaches the value of the r...
3
What is the image when the object is between the focus and the center of curvature of a concave mirr...
9
What was the primary reason for the decline in Gameskraft's net profit in FY25 despite an increase i...
(Current Affairs)
5
Which community did Delhi Chief Minister Rekha Gupta praise at the Prajapati Mahakumbh in Narela?
(Current Affairs)
4