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
OPTICS
Question #89530
Back to Home
View All OPTICS Questions
24 Views
Question
What is the main optical element in a reflecting telescope like a Cassegrain?
A. Convex lenses
B. Curved mirrors
C. Prisms
D. Concave lenses
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
When light travels from air into a denser medium like glass, what happens to its speed and wavelengt...
14
What happens to a ray of light that passes through the first principal focus (F₁) of a convex lens...
16
According to the text, what is a practical limitation in making microscope lenses for achieving very...
9