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
ELECTRONIC DEVICES
Question #94043
Back to Home
View All ELECTRONIC DEVICES Questions
79 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
What is the role of thermal excitation in intrinsic semiconductors?
67
What happens to electrons in the valence band when bands overlap in metals?
50
How does the number of holes in the valence band compare to the number of electrons in the conductio...
32