Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
OPTICS
Question #88110
Back to Home
View All OPTICS Questions
22 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 unit of refractive index?
40
If the refractive index of medium 1 (n1) approaches the refractive index of medium 2 (n2), what does...
12
Where is the image formed when object is at focus of concave mirror?
26