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 #94016
Back to Home
View All ELECTRONIC DEVICES Questions
3 Views
Question
For a microscope objective, if uO = –2.5 cm and vO = 10 cm, what is the focal length fO?
A. 1 cm
B. 2 cm
C. 2.5 cm
D. 5 cm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of the immobile ion core in a doped semiconductor?
7
Why is the reverse saturation current considered zero in rectifier analysis?
5
What is the significance of the cut-in voltage?
6
How many voters were removed from Bihar’s electoral rolls during the Special Intensive Revision (S...
(Current Affairs)
3
Which band performed at a cultural concert in Houston organized by the Consulate General of India an...
(Current Affairs)
4