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 #87467
Back to Home
View All OPTICS Questions
21 Views
Question
For which medium is the critical angle approximately 48.75°?
A. Crown glass
B. Dense flint glass
C. Water
D. Diamond
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of image is formed by a convex mirror according to Figure 9.6(b)?
16
What is the focal length of a concave mirror with a radius of curvature of 36 cm?
17
What is the main reason thick lenses can produce coloured images of white light objects?
15
Which political alliance secured a decisive victory in the 2025 Bihar Assembly elections?
(Current Affairs)
12
What did Michael Taylor mention about his professional status after the memorandum?
(Current Affairs)
39