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
18 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
What type of glass is suitable for prisms that use total internal reflection to bend light by 90°?
13
If you remove the screen while viewing a real image formed by a convex lens, what happens to the ima...
9
What is the mathematical relationship between the focal length (f), object distance (u), and image d...
17
What was the reason cited by the Delhi High Court for dismissing a father’s petition for permanent...
(Current Affairs)
22
What change did the Election Commission of India (ECI) make regarding the submission of documents du...
(Current Affairs)
24