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 #87522
Back to Home
View All OPTICS Questions
27 Views
Question
Which of the following materials has the smallest critical angle?
A. Water
B. Crown glass
C. Dense flint glass
D. Diamond
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the smoothness of the mirror surface affect image quality?
23
What is the main disadvantage of using ordinary window glass for long-distance light transmission co...
10
Which of the following is NOT a standard ray used in ray diagrams?
26
According to the NCRB report, which city recorded the highest number of juvenile crimes in 2023?
(Current Affairs)
42
Which institute's researchers discovered a host protein that eliminates germs using a tweezer-like m...
(Current Affairs)
49