He developed a better geocentric model than the one that was made before it
The Greek astronomer Claudius Ptolemy believed that Earth was at the center of the universe in his geocentric model, which was widely accepted in the ancient world. This view held sway until the heliocentric model proposed by Copernicus in the 16th century challenged it.
The scientist has a computer calculate how far the electrons are from the nucleus.~APEX ;)
The Ptolemaic system was created by the ancient Greek astronomer Claudius Ptolemy around the 2nd century AD. This geocentric model placed Earth at the center of the universe with planets and stars orbiting around it in complicated epicycles.
The scientist made the heliocentric model of the solar system. It is a word for the graphical model of our solar system.
He was called Ptolemy and the system was called the Ptolemaic system.
He developed a better geocentric model than the one that was made before it
The heliocentric model was devised by Copernicus.
It was the model devised by Copernicus.
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
When the scientist is trying to represent an object or a system.
Johann Heinrich Von Thunen
Ptolemy's model is different from the earlier Greek model because Ptolemy developed a compllex geocentric model of the universe and his model seemed to explain motions until the 1500s.The early Greek astronomers believed that Earth was the center of the universe.
Ptolemy's model is different from the earlier Greek model because Ptolemy developed a compllex geocentric model of the universe and his model seemed to explain motions until the 1500s.The early Greek astronomers believed that Earth was the center of the universe.
- Use a model :)
A model.
With a model, a scientist can explain or analyze an object, system, or concept in more detail.