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 #86687
Back to Home
View All OPTICS Questions
27 Views
Question
What is the importance of the pole (P) in sign convention?
A. It reflects all light
B. It is always positive
C. It is the focus
D. It is the origin for all distance measurements
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If an object is placed exactly at the first focal point (F) of a convex lens, where is its image for...
16
What is the power of a lens with a focal length of 0.25 meters?
34
Why are the objective lenses in high-quality compound microscopes often made of multiple lens elemen...
16