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 #87015
Back to Home
View All OPTICS Questions
29 Views
Question
Which mirror has positive focal length?
A. Concave mirror
B. Plane mirror
C. Convex mirror
D. None
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of the principal focus in image formation by mirrors?
22
When a ray of light passes through a prism at minimum deviation, which two angles are equal?
16
For the refraction formula (n2 - n1)/R = n2/v - n1/u, what happens if we multiply the entire equatio...
14
Which two rivers in Assam were flowing above the danger mark according to the Central Water Commissi...
(Current Affairs)
33
What was the reason for the postponement of the France vs Luxembourg Under-21 soccer match in Septem...
(Current Affairs)
19