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 #86089
Back to Home
View All OPTICS Questions
71 Views
Question
What is the highest speed attainable in nature?
A. Speed of sound in air
B. Speed of electrons in wires
C. Speed of light in water
D. Speed of light in vacuum
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If the focal length of a simple magnifier is halved, what happens to its angular magnification (assu...
42
What is the correct formula derived for refraction at a spherical surface separating two media with ...
36
What is the significance of the centers of curvature C1 and C2 in determining the focal length?
44