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 #88110
Back to Home
View All OPTICS Questions
19 Views
Question
If a lens combination has zero power, what is its equivalent focal length?
A. Zero
B. One
C. Infinite
D. Negative one
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the value of the term n2/v - n1/u when the object is at infinity (u approaches infinity)?
19
What is the angle of incidence called when the refracted ray just grazes the surface?
23
When light travels from a rarer to a denser medium, how does the refracted ray behave?
21
What did Sybiha urge the international community to do in response to Russian attacks?
(Current Affairs)
61
Which former India head coach recently advocated for allowing Indian players to participate in overs...
(Current Affairs)
28