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
ELECTRONIC DEVICES
Question #94043
Back to Home
View All ELECTRONIC DEVICES Questions
18 Views
Question
What happens to the focal length of a lens when it is immersed in water?
A. Decreases
B. Remains the same
C. Becomes infinite
D. Increases
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is antimony used as a dopant in some semiconductor applications?
5
How does the magnification of the objective lens depend on the object distance in a microscope?
13
What is the main mechanism of conduction in intrinsic semiconductors?
7
Who among the following has been identified as a mastermind in a transnational cheating syndicate bu...
(Current Affairs)
18
In which city did a Liberian cargo ship carrying hazardous material sink off the coast?
(Current Affairs)
284