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 #86377
Back to Home
View All OPTICS Questions
3 Views
Question
What is the sign of the focal length of a concave mirror in the Cartesian sign convention?
A. Positive
B. Negative
C. Zero
D. Infinite
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main advantage of using a reflecting telescope over a refracting telescope of the same a...
0
How does the critical angle change if the refractive index of the denser medium increases?
0
What happens to light when it strikes a transparent medium at 0° incidence?
0
Which country has become the 55th signatory to the Artemis Accords?
(Current Affairs)
13
Why are property values near the Bandhwari landfill declining?
(Current Affairs)
2