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 #86521
Back to Home
View All OPTICS Questions
51 Views
Question
How many rays are theoretically needed to locate the image point of an object point?
A. One
B. At least two
C. Three
D. All infinite rays
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
A combination of lenses produces a total magnification of +3. What does the positive sign indicate?
26
What physical property of light rays determines whether the image in a simple microscope is real or ...
19
If the lens is equiconvex with radius R and is in air (n_air = 1), what is its focal length f_air?
41