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 #86271
Back to Home
View All OPTICS Questions
2 Views
Question
What is the focal length of a concave mirror according to 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 significance of the point of minimum deviation (Dm) on the deviation vs. incidence angle...
0
What is the condition for total internal reflection to occur?
0
What would happen to the image distance 'v' if the object distance 'u' approaches the value of the r...
0
On Independence Day 2025, how many Indian Coast Guard personnel were conferred the Tatrakshak Medal ...
(Current Affairs)
3
Which former Pakistan Cricket Board chairman received unauthorized compensation for utility charges,...
(Current Affairs)
6