GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Models of the solar system are ____ in many ways.
A
useful
B
not useful
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Heliocentric and geocentric are two explanations of the arrangement of the universe, including the solar system.

Detailed explanation-2: -Ptolemaic model. In the second century CE, Ptolemy, who lived in the Egyptian town of Alexandria, produced a mathematical representation based on observation of the known Solar System. Copernican model. Tycho Brahe. Kepler – laws of planetary motion. 27-Mar-2013

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