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 #86673
Back to Home
View All OPTICS Questions
38 Views
Question
Object distance (u) is negative because
A. Object is real
B. Image is virtual
C. Focal length is positive
D. We travel opposite to incident light to reach the object
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In Fig. 9.23(a), what is the main goal of adjusting the lens or object position?
37
What is the nature of the optical system when the liquid is present?
33
In the magnification formula m_o = L / f_o for a compound microscope, what does 'f_o' represent?
31