Origins of Modern Astronomy

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Presentation transcript:

Origins of Modern Astronomy Interactive Quiz

Learning Objectives This interactive quiz will review the contributions of the astronomers addressed in chapter 21 of your text After reading chapter 21, you should be able to List the astronomical contributions of the ancient Greek philosophers Aristotle, Anaxagoras, Aristarchus, Eratosthenes, Hipparchus and Ptolemy List the contributions to modern astronomy of Nicolaus Copernicus, Tycho Brahe, Johannes Kepler, Galileo Galilei, and Sir Isaac Newton

Which of the following astronomers introduced the idea of retrograde motion? Nicolas Copernicus Tycho Brahe Claudius Ptolemy Aristotle Aristarchus

You are INCORRECT! So try AGAIN!

You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers believed the Earth was just another planet? Nicolas Copernicus Tycho Brahe Claudius Ptolemy Aristotle Aristarchus

You are INCORRECT! So try AGAIN!

You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers derived three laws of planetary motion? Nicolas Copernicus Tycho Brahe Claudius Ptolemy Aristotle Johannes Kepler

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You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers reasoned the Moon shines by reflected sunlight? Anaxagoras Tycho Brahe Claudius Ptolemy Aristotle Johannes Kepler

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You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers employed the first successful attempt at determining the size of the Earth using simple shadow effects? Anaxagoras Hipparchus Claudius Ptolemy Aristotle Eratosthenes

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You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers was best known for his star catalogue? Anaxagoras Hipparchus Claudius Ptolemy Aristotle Eratosthenes

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You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers discovered Jupiter’s four largest moons? Anaxagoras Galileo Galilei Claudius Ptolemy Aristotle Sir Isaac Newton

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You are CORRECT! You are a brilliant astrophysicist!

Which of the following astronomers was the first to provide visual evidence that the Earth was not the sole center of motion in the universe? Tycho Brahe Galileo Galilei Claudius Ptolemy Johannes Kepler Sir Isaac Newton

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You are CORRECT! You are a brilliant astrophysicist!

You completed the QUIZ! You are a brilliant astrophysicist!