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 #87471
Back to Home
View All OPTICS Questions
33 Views
Question
What is the angle of refraction when the angle of incidence equals the critical angle?
A. 0 degrees
B. 45 degrees
C. 90 degrees
D. 180 degrees
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary source of natural light on Earth?
35
Can total internal reflection occur in two media with the same refractive index?
31
What is a disadvantage of forming the image at the near point (D) in a simple microscope?
38