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What major changes did Copernicus make in the ptolmaic system why was this change significant?
Essentially he took the center of the cosmos and changed it from everything circling the Earth, to everything circling the sun. While not the first to propose this, he was the first to have his incantation of this idea spread widely. He did not change from the idea of crystalline spheres or remove epicycles and deferents. He used circular motion, not ellipses (that wouldn't happen until Kepler). It was a radical proposition nonetheless and it was rejected as incorrect or even heresy for quite some time.
What is the major concern of the Green Party?
The Environment and Climate Change.
What are the organs of circulatory system?
The three major organs of the circulatory system are: The Heart, The Brain and The Lungs:
What is a major problem with predicting earthquakes?
No single change occurs before all earthquakes.
What are the major way the heat energy is transferred through earth system?
Air movements
What major change did Copernicus make in the Ptolemaic?
He placed the Sun in the middle of the Solar System, instead of the original format where the Sun, Earth, and moon were all in the middle.
What major changed did Copernicus make in Ptolemaic system?
He placed the Sun in the middle of the Solar System, instead of the original format where the Sun, Earth, and moon were all in the middle.
What major did Copernicus make in the Ptolematic System?
Nicolaus Copernicus proposed a heliocentric model of the solar system, which deviated from the geocentric model in the Ptolemaic system. In Copernicus' model, the Sun, not Earth, was at the center of the universe, with the planets, including Earth, revolving around it.
What was not a major advantage of Copernicus' Sun-centered model over the Ptolemaic model?
It made significantly better predictions of planetary positions in our sky.
What was a major flaw of the Ptolemaic model?
A major flaw of the Ptolemaic model was its complexity in explaining the retrograde motion of planets. Ptolemy introduced the concept of epicycles and deferents to account for this, which made the model overly complicated and not as accurate as later models, such as the heliocentric model proposed by Copernicus.
Who developed ideas that contradicted Ptolemy's geocentric model of the universe?
Copernicus and Galileo were two major figures whose ideas contradicted Ptolemy's geocentric model. Copernicus proposed a heliocentric model with the Sun at the center of the solar system, while Galileo used observations through a telescope to support this view and challenge Ptolemaic beliefs.
Major advantage of Copernicus' Sun-centered model over the Ptolemaic model?
It offered more natural explanation for the apparent retrograde motion of planets in our sky.
What was Copernicus's major contributions?
He placed the Sun at the center of what is now called the Solar System instead of the Earth.
Is it true that Copernicus invented many of the laws that are used to study space?
Copernicus' model of the universe that puts the Sun at the center of the solar system was a major and important contribution to astronomy. Whether his laws are important to the study of space today is problematic
How did Galileo prove ptolemy's theory of space wrong?
Copernicus produced his model with the Sun at the centre in 1543, and then in 1609 Kepler produced the model that we use now. Kepler's model also uses the idea of having the Sun at the centre. No-one proved anything but after Newton's discoveries in physics it was realised that Kepler's model fitted exactly with Newton's later theories in gravity and dynamics, so that's why it became accepted, and it still is.
Which scientists described the universe and what were their theories?
Some famous scientists who described the universe include Galileo Galilei, who proposed the heliocentric model with the Sun at the center of the solar system, and Isaac Newton, who formulated the laws of motion and universal gravitation that explained how objects interact with each other in the universe. Additionally, Albert Einstein's theory of general relativity revolutionized our understanding of gravity and space time.
How did the civil service system change China government?
It was a major rule in Chinas history.
