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 #86671
Back to Home
View All OPTICS Questions
23 Views
Question
Why are sign conventions applied in ray optics derivations?
A. To increase brightness
B. To reduce errors
C. To account for direction of light travel
D. To change wavelength
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the sign of the power of a converging lens (like a convex lens)?
19
What is the primary biological function of the human eye's sensitivity to light?
13
What is the primary function of the objective lens in a compound microscope?
21
What did PM Modi describe the Constitution as during the 75th anniversary event?
(Current Affairs)
54
Why has the Yamuna river in Delhi crossed the danger mark in August 2025?
(Current Affairs)
39