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 #87334
Back to Home
View All OPTICS Questions
3 Views
Question
What is the critical angle for diamond-air interface if n = 2.42?
A. 45 degrees
B. 30 degrees
C. 60 degrees
D. Approximately 24.4 degrees
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the thin lens formula 1/f = 1/v - 1/u, if an object is placed at the focal point (u = f), where i...
8
What is the effect on the image if a convex mirror is partially covered?
7
What is the implication of light traveling in straight lines in homogeneous media?
2
Balaghat Congress MLA Anubha Munjare has been accused of demanding illegal gratification from which ...
(Current Affairs)
7
What is the new projected start year for full-scale removal of melted fuel debris at the Fukushima D...
(Current Affairs)
9