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 #89270
Back to Home
View All OPTICS Questions
27 Views
Question
Is the lens system described (convex 30 cm + concave 20 cm) converging or diverging?
A. Converging
B. Diverging
C. Neither, it's neutral
D. Cannot be determined
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the small angle approximation used for spherical surfaces, what is NM nearly equal to?
22
If two thin lenses of power +3 D and -1 D are placed in contact, what is the power of the combinatio...
12
For small angles, how is the angle subtended by an object (θ₀) related to its height (h) and the ...
13
Which agency recovered three hand grenades and a pistol linked to the March 15 Amritsar temple grena...
(Current Affairs)
30
Which international regime includes autoclaves in its dual-use export control list?
(Current Affairs)
55