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 #87519
Back to Home
View All OPTICS Questions
31 Views
Question
What is the value of sin r when the refracted ray grazes the interface?
A. 0
B. 0.5
C. 0.707
D. 1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
For which medium is the critical angle approximately 48.75°?
38
What is the nature of the image formed when the object is placed at the center of curvature of a con...
14
In the context of combining thin lenses, what does the intermediate image I1 formed by the first len...
11