Life in the Universe (4th Edition)
4th Edition
ISBN: 9780134089089
Author: Jeffrey O. Bennett, Seth Shostak
Publisher: PEARSON
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Textbook Question
Chapter 2, Problem 39POS
Greek Models. As we discussed in this chapter, the Greeks actually considered both Earth-centered and Sun-centered models of the cosmos.
- a. Briefly describe the pros and cons of each model as they were seen in ancient times, and explain why most Greeks preferred the geocentric model.
- b. Suppose you could travel back in time and show the Greeks one observation from modern times. If your goal was to convince the Greeks to accept the Sun-centered model, what observation would you choose? Do you think it would convince them? Explain.
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Chapter 2 Solutions
Life in the Universe (4th Edition)
Ch. 2 - Describe at least three characteristics of Greek...Ch. 2 - What do we mean by a model of nature? Summarize...Ch. 2 - What is apparent retrograde motion, and why was it...Ch. 2 - Who first proposed the idea that Earth is a planet...Ch. 2 - Prob. 5RQCh. 2 - What was the Copernican revolution, and how did it...Ch. 2 - Why didnt Copernicuss model gain immediate...Ch. 2 - State and explain each of Keplers laws of...Ch. 2 - Briefly describe three reasonable objections to...Ch. 2 - How did Newtons discoveries about the laws of...
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