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 #86089
Back to Home
View All OPTICS Questions
23 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
In a simple astronomical telescope in normal adjustment (final image at infinity), what is the dista...
11
After refraction by a concave lens, what happens to a ray that is initially parallel to the principa...
13
What is the effect on image formation if the mirror is rotated slightly?
11
What event prompted India to suspend the Indus Waters Treaty with Pakistan?
(Current Affairs)
36
What major immigration policy change did former U.S. President Donald Trump announce following the s...
(Current Affairs)
10