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
OPTICS
Question #89001
Back to Home
View All OPTICS Questions
26 Views
Question
What is the primary optical principle used in the Keck telescopes in Hawaii?
A. Refraction through a large lens
B. Reflection from a large primary mirror
C. Interference of light waves
D. Diffraction through a large aperture
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following best describes the image formed by the objective lens of a telescope for a di...
9
What does the term 'magnifying power' of an optical instrument generally refer to?
23
How does the frequency of light change when it moves from air to glass?
19
Which young Indian spinner made her Women’s T20I debut against Sri Lanka in Visakhapatnam and retu...
(Current Affairs)
23
Where was the 2-day National Workshop on MERU under PM-USHA inaugurated by Dr. Sukanta Majumdar held...
(Current Affairs)
34