Life in the Universe (4th Edition)
Life in the Universe (4th Edition)
4th Edition
ISBN: 9780134089089
Author: Jeffrey O. Bennett, Seth Shostak
Publisher: PEARSON
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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.

  1. 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.
  2. 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 - How did the Copernican revolution affect scholarly...Ch. 2 - What is the difference between a hypothesis and a...Ch. 2 - Describe each of the three hallmarks of science...Ch. 2 - What is Occams razor? Give an example of how it...Ch. 2 - Why doesnt science accept personal testimony as...Ch. 2 - In what sense is gravity both a fact and a theory?...Ch. 2 - What is Newtons universal law of gravitation?...Ch. 2 - Prob. 18RQCh. 2 - Lionel Messi is the best soccer player of his...Ch. 2 - Several kilometers below its surface, Europa has...Ch. 2 - My house is haunted by ghosts, who make the...Ch. 2 - There are no lakes or seas on Mars today.Ch. 2 - All life in the universe must use DNA as its...Ch. 2 - Children born when Jupiter is in the constellation...Ch. 2 - Prob. 25TYUCh. 2 - Newtons law of gravity explains the orbits of...Ch. 2 - God created the laws of motion that were...Ch. 2 - Prob. 28TYUCh. 2 - In Ptolemys geocentric model, the retrograde...Ch. 2 - Which of the following was not a major advantage...Ch. 2 - Earth is closer to the Sun in January than in...Ch. 2 - According to Keplers third law, (a) Mercury...Ch. 2 - Tycho Brahes contributions to astronomy included...Ch. 2 - Galileos contributions to astronomy included (a)...Ch. 2 - Which of the following is not true about...Ch. 2 - Which of the following is not true about a...Ch. 2 - How did the Copernican revolution alter...Ch. 2 - When Einsteins theory of gravity (general...Ch. 2 - Greek Models. As we discussed in this chapter, the...Ch. 2 - Copernican Players. Using a bulleted list format,...Ch. 2 - Atomists and Aristotelians. The ancient Greek...Ch. 2 - Influence on History. Based on what you have...Ch. 2 - Sedna Orbit. The object Sedna orbits our Sun at an...Ch. 2 - Eris Orbit. The dwarf planet Eris, which is...Ch. 2 - New Planet Orbit. A newly discovered planet orbits...Ch. 2 - Halleys Orbit. Halleys Comet orbits the Sun every...Ch. 2 - Newtons Universal Law of Gravitation. a. How does...Ch. 2 - Science and Religion. Science and religion are...Ch. 2 - The Impact of Science. The modern world is filled...Ch. 2 - Absolute Truth. An important issue in the...Ch. 2 - Pseudoscience. Choose a pseudoscientific claim...Ch. 2 - Prob. 60WP

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