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 #87487
Back to Home
View All OPTICS Questions
3 Views
Question
What is the critical angle for a medium with refractive index 1.33?
A. 30.00 degrees
B. 37.31 degrees
C. 41.14 degrees
D. 48.75 degrees
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the focal length of a plane mirror?
5
In the derivation, what geometric relationship is used to express the angle of refraction (r)?
7
Why is mechanical support less of a problem for large mirrors compared to large lenses?
9
Which natural disaster made landfall in Taiwan on Wednesday, prompting school and government office ...
(Current Affairs)
13
What action did the Supreme Court take regarding the Bombay High Court's acquittal in the 2006 Mumba...
(Current Affairs)
21