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 #86626
Back to Home
View All OPTICS Questions
11 Views
Question
What is the main purpose of the four standard rays in ray diagrams?
A. To demonstrate wave optics
B. To increase the number of rays
C. To simplify the process of locating the image
D. To show diffraction
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
When applying the thin lens formula 1/v - 1/u = 1/f, what must be true about the units of u, v, and ...
13
What is the focal length of a lens with a power of 0.2 D?
17
For refraction at a spherical surface, if n1 > n2, what can be said about the term (n2 - n1)/R?
15
Which minister launched AC and fan replacement schemes to reduce power bills?
(Current Affairs)
272
Which Delhi locality was identified as the most polluted based on a hyperlocal air quality analysis ...
(Current Affairs)
7