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 #86284
Back to Home
View All OPTICS Questions
26 Views
Question
Which direction is considered positive for object height in ray optics?
A. Downward
B. Leftward
C. Upward
D. Rightward
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the adjustable opening in the center of the iris called?
31
If a plane mirror attached to a galvanometer coil deflects by 3.5°, what is the displacement of the...
9
What is the mathematical relationship between the focal lengths f1, f2 of two thin lenses in contact...
20