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
Physics
Question #3958
Back to Home
View All Physics Questions
113 Views
Question
Light travels at the fastest speed in
A. glass
B. water
C. hydrogen
D. vacuum
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which physicist is associated with the development of the Standard Model of particle physics?
76
Which of the following is a biodegradable substance?
106
Rainbow is due to
110