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
26 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 is the image height (h') treated in sign convention?
25
In the case of a rectangular glass slab, what is the relationship between the incident and emergent ...
8
What is a significant problem faced by reflecting telescopes?
23
Chief Justice of India BR Gavai recently affirmed his respect for all religions amid social media ba...
(Current Affairs)
28
What was the primary reason for the temporary closure of the National Zoological Park in Delhi befor...
(Current Affairs)
14