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
31 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
When light travels from air into water, how does its speed change?
31
At what point does the refracted ray graze along the interface during refraction from denser to rare...
12
In the context of combining thin lenses, what does the intermediate image I1 formed by the first len...
11