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 #87179
Back to Home
View All OPTICS Questions
8 Views
Question
If the speed of light in a medium is 2 × 10⁸ m/s, what is its refractive index?
A. 1.33
B. 1.5
C. 1.73
D. 2.0
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the image height (h') treated in sign convention?
7
What is the effective focal length of a combination of three lenses in contact with powers +2 D, -1 ...
5
What is the nature of the principal focus of a concave mirror?
4
Which organization's foreign policy chief, Kaja Kallas, reached a common understanding with Israel t...
(Current Affairs)
11
What action did the Supreme Court take regarding Olympic medallist Sushil Kumar's bail in the Sagar ...
(Current Affairs)
9