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 #86099
Back to Home
View All OPTICS Questions
36 Views
Question
Which scientist first measured the speed of light successfully?
A. Galileo Galilei
B. Isaac Newton
C. Ole Rømer
D. Albert Einstein
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
For a concave mirror, what is the sign of its focal length (f) according to the conventions?
28
What happens to light when it enters the core of an optical fibre at a very small angle to the axis?
11
When object is at infinity, where is the image formed in a convex mirror?
23