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
33 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
From which point are all distances measured in the case of spherical lenses?
25
Which of the following is true about the refractive index?
25
According to the text, what is a practical limitation in making microscope lenses for achieving very...
9
Which state formed a high-level committee to strengthen State autonomy in April 2025?
(Current Affairs)
50
What caused the death of the 14-year-old boy near Shastri Park in northeast Delhi?
(Current Affairs)
40