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 #86276
Back to Home
View All OPTICS Questions
1 Views
Question
What is the sign of the radius of curvature for a concave mirror?
A. Positive
B. Negative
C. Zero
D. Infinite
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the magnification formula m = –v/u useful in mirror calculations?
0
For a concave spherical surface (as seen from the n1 side) with positive radius of curvature R, what...
1
What happens to the speed of light when it enters an optically denser medium?
0
Who was the Chinese official that met with Indian External Affairs Minister S Jaishankar in New Delh...
(Current Affairs)
2
Which author's poetry is described as a coping mechanism for dealing with personal grief and loss?
(Current Affairs)
161