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
GRAVITATION
Question #68141
Back to Home
View All GRAVITATION Questions
22 Views
Question
Who formalized the geocentric model in the 2nd century A.D.?
A. Copernicus
B. Kepler
C. Newton
D. Ptolemy
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which astronomer lived approximately 2000 years ago?
29
What is the nature of the graph of g vs. depth d inside the Earth?
21
What is the role of the shell theorem in determining gravity inside the Earth?
20