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 #87455
Back to Home
View All OPTICS Questions
27 Views
Question
Which of the following materials has the smallest critical angle with respect to air?
A. Water
B. Crown glass
C. Dense flint glass
D. Diamond
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the purpose of adding milk to water in the laser demonstration?
21
What condition allows the derivation of the lens maker's formula from the combined equations for the...
14
What is the main optical element in a reflecting telescope like a Cassegrain?
18
Which country's foreign minister is scheduled to visit India on August 18–19, 2025, for the 24th r...
(Current Affairs)
33
Which two teams shared points in a rain-affected ICC Women’s World Cup 2025 match that was abandon...
(Current Affairs)
25