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 #94289
Back to Home
View All ELECTRONIC DEVICES Questions
43 Views
Question
What type of mirror is used as the secondary in a Cassegrain telescope?
A. Concave
B. Plane
C. Convex
D. Parabolic
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the condition of the semiconductor when no bonds are broken?
46
What is the nature of current in a p-n junction at equilibrium?
46
Why is the object placed just beyond the focal point of the objective lens?
39