Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #86272
Back to Home
View All OPTICS Questions
49 Views
Question
What is the focal length of a convex mirror according to sign convention?
A. Negative
B. Positive
C. Zero
D. Infinite
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main purpose of using two lenses in a compound microscope?
48
In the context of optical instruments, what does the term 'virtual image' mean?
55
A small candle, 2.5 cm in size is placed at 27 cm in front of a concave mirror of radius of curvatur...
31