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 #88060
Back to Home
View All OPTICS Questions
29 Views
Question
What is the focal length of a lens with a power of 0.2 D?
A. 0.2 meters
B. 2 meters
C. 5 meters
D. 10 meters
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How many foci does a lens have, according to the information provided?
29
What is the main structural advantage of supporting a mirror versus a lens of the same optical size?
16
In the simple microscope, what determines the magnifying power when the image is at infinity?
28
Where is the 56th Director General-level border conference between Bangladesh’s BGB and India’s ...
(Current Affairs)
32
Which former India head coach recently advocated for allowing Indian players to participate in overs...
(Current Affairs)
28