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 #88147
Back to Home
View All OPTICS Questions
2 Views
Question
If a lens system has a net power of zero, what is its effective focal length?
A. Zero
B. Infinite
C. One meter
D. It cannot be determined
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the paraxial ray approximation important in mirror optics?
0
What is the approximate angular magnification of a simple magnifying glass (like an eyepiece used al...
0
What is the nature of the image formed by a simple magnifier when the object is placed exactly at it...
0
An FIR was registered against Sharda University following the suicide of a BTech student. What was t...
(Current Affairs)
2
What digital initiative was launched alongside the solar power project in the Delhi Assembly?
(Current Affairs)
5