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
ELECTRONIC DEVICES
Question #94053
Back to Home
View All ELECTRONIC DEVICES Questions
17 Views
Question
What is the refractive index of a medium if the speed of light in it is 2 × 10⁸ m/s?
A. 1.2
B. 1.5
C. 1.8
D. 2.0
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In an n-type semiconductor, what is the relationship between electron and hole concentrations?
13
What is the orbital period of an electron in the third Bohr orbit?
15
What is the role of a trivalent impurity in a semiconductor?
14
The Supreme Court suggested that the Election Commission should consider which document for voter id...
(Current Affairs)
20
What is the penalty for applying saliva on the cricket ball according to the latest ICC regulations?
(Current Affairs)
32