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 #87519
Back to Home
View All OPTICS Questions
14 Views
Question
What is the value of sin r when the refracted ray grazes the interface?
A. 0
B. 0.5
C. 0.707
D. 1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the focal length of a convex mirror treated in sign conventions?
13
If light travels from diamond to glass, how does the refracted ray behave?
16
Where is the centre of curvature located for a convex mirror?
13
According to the NDA manifesto released for Bihar Assembly elections, what is one of the key promise...
(Current Affairs)
15
Why is Gianni Infantino not available for comment regarding the 2026 FIFA World Cup?
(Current Affairs)
137