COSMIC PERSPECTIVE LL FD
9th Edition
ISBN: 9780135877074
Author: Bennett
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 26EAP
Choose the best answer to each of the following. Explain your reasoning with one or more complete sentences.
26. What fraction of the large moons of the planets orbit in the same direction as their planets rotate? (a) some (b) most (c) all
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Conclusion(s) and evidence from investigation:
1. What is the relationship between mass and gravity?
2. How is mass and gravity relevant to the formation of the solar system? (think about the sun)
3. Describe the shape of the solar system.
4. Describe the composition (what it is made of) of the solar system.
5. Describe the revolution (orbit) of the solar system.
6. Identify an anomaly (doesn't match the rest) in the data and propose an explanation for it.
7. What were some patterns you found in the columns? List at least 2.
8. Which is the best evidence that the solar system was created from accretion?
Explain why. (There may be more than 1!)
1. The discovery of Cosmic Background Radiation helped explain...a. Nebular-Condensation Theoryb. why the outer planets are composed primarily of iron and other heavy elementsc. why the sun is composed primarily of hydrogen and heliumd. both a and b are correcte. none of these are correct
14. Based on what the nebular theory tells us about the formation of our own solar system, what does the theory predict for the possibility of other planetary systems?
Group of answer choices
Other planetary systems should be identical to our own.
Planetary systems should be very rare.
Most stars should have one or two planets, but not more.
Planetary systems should be common.
15. Which of the following statements best describes the accomplishments of these three people?
Group of answer choices
Tycho collected the data, Kepler provided the model in the form of laws, Newton explained the model in terms of gravity.
Kepler collected the data, Tycho provided the model in the form of laws, Newton explained the model in terms of gravity.
Tycho collected the data, Newton provided the model in the form of laws, Kepler explained the model in terms of gravity.
Newton collected the data, Tycho provided the model in the form of laws, Kepler explained the model in terms of gravity.
Chapter 8 Solutions
COSMIC PERSPECTIVE LL FD
Ch. 8 - Prob. 1VSCCh. 8 - Prob. 2VSCCh. 8 - Prob. 3VSCCh. 8 -
Briefly describe the four major features of our...Ch. 8 - What is the nebular theory, and why is it widely...Ch. 8 - What do we mean by the solar nebula? What was it...Ch. 8 -
4. Describe the three key processes that led the...Ch. 8 - List the approximate condensation temperature and...Ch. 8 - What was the frost line? Which ingredients...Ch. 8 - Briefly describe the process by which terrestrial...
Ch. 8 - How was the formation of jovian planets similar to...Ch. 8 - What is the solar wind, and what roles did it play...Ch. 8 - How did planet formation lead to the existence of...Ch. 8 - What was the heavy bombardment, and when did it...Ch. 8 - What is the leading hypothesis for the Moon’s...Ch. 8 - Prob. 13EAPCh. 8 - How old is the solar system, and how do we know?Ch. 8 - Surprising Discoveries? Suppose we found a solar...Ch. 8 - Prob. 16EAPCh. 8 - Surprising Discoveries? Suppose we found a solar...Ch. 8 - Prob. 18EAPCh. 8 - Prob. 19EAPCh. 8 - Prob. 20EAPCh. 8 - Prob. 21EAPCh. 8 - Prob. 22EAPCh. 8 - Prob. 23EAPCh. 8 - Prob. 24EAPCh. 8 - Choose the best answer to each of the following....Ch. 8 - Choose the best answer to each of the following....Ch. 8 - Choose the best answer to each of the following....Ch. 8 - Prob. 28EAPCh. 8 - Choose the best answer to each of the following....Ch. 8 - Choose the best answer to each of the following....Ch. 8 - Prob. 31EAPCh. 8 - Choose the best answer to each of the following....Ch. 8 - Choose the best answer to each of the following....Ch. 8 - Choose the best answer to each of the following....Ch. 8 - Explaining the Past. Is it really possible for...Ch. 8 - Prob. 37EAPCh. 8 - Prob. 38EAPCh. 8 - An Early Solar Wind. Suppose the solar wind had...Ch. 8 - Angular Momentum. Suppose our solar nebula had...Ch. 8 - Two Kinds of Planets. The jovian planets differ...Ch. 8 - Prob. 43EAPCh. 8 - Prob. 44EAPCh. 8 - Prob. 45EAPCh. 8 - Prob. 46EAPCh. 8 - Lucky to Be Here? Considering the overall process...Ch. 8 - Radiometric Dating. You are dating rocks by their...Ch. 8 - Lunar Rocks. You are dating Moon rocks based on...Ch. 8 - Carbon-14 Dating. The half-life of carbon-14 is...Ch. 8 - Prob. 51EAPCh. 8 - Icy Earth. How massive would Earth have to have...Ch. 8 - What Are the Odds? The fact that all the planets...Ch. 8 - Spinning Up the Solar Nebula. The orbital speed of...
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