Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #89408
Back to Home
View All OPTICS Questions
22 Views
Question
What is the term for the straight line passing through the centers of curvature of a lens?
A. Focal plane
B. Optical axis
C. Principal axis
D. Normal
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
When white light passes through a glass prism, it splits into its constituent colors. What is this p...
9
For the refraction formula (n2 - n1)/R = n2/v - n1/u to be valid, what is the key requirement regard...
13
If a glass lens has a focal length (f) of 0.5 meters, what is its power (P)?
21
How many people died in the bus accident near Bhikiyasain in Almora district, Uttarakhand?
(Current Affairs)
12
Which operation was launched by India to provide humanitarian assistance to Sri Lanka after Cyclone ...
(Current Affairs)
15