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 #87456
Back to Home
View All OPTICS Questions
50 Views
Question
What is the critical angle for water with respect to air?
A. 30.00 degrees
B. 41.14 degrees
C. 48.75 degrees
D. 60.00 degrees
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the speed of light considered a universal constant?
45
Where is the principal focus located for a concave mirror when a parallel beam of light is incident?
26
What is the definition of magnification (m) produced by a lens?
62