The Cosmic Perspective Fundamentals (2nd Edition)
2nd Edition
ISBN: 9780133889567
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Chapter 5, Problem 2QQ
Choose the best answer to each of the following. Explain your reasoning.
In general, what kind of a terrestrial planet would you expect to have the thickest lithosphere? (a) a large planet (b) a small planet (c) a planet located far from the Sun
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We need to create a scale model of the solar system (by shrinking the sun down to the size of a basketball or ~30cm). First, we will need to scale down actual solar system dimensions (planet diameters and average orbital radiuses) by converting our units. There are two blank spaces in the table below. We will effectively fill in the missing data in the next set of questions. Use the example below to help you.
Example: What is the scaled diameter of Mercury if the Sun is scaled to the size of a basketball (30 cm)?
The actual diameter of Mercury is 4879 km
The Sun's diameter is 1392000 km
If the Sun is to be reduced to the size of a basketball, then the conversion we need for this equation will be:
30cm1392000km
Here is how we run the conversion: 4879km×30cm1392000km=0.105cm or 0.11cm if we were to round our answer.
This means that if the sun in our model is the size of a basketball, Mercury is the size of a grain of sand. We can also see by looking at the table, that we would…
Problem 4. Physical Features of the Giant Planets: Volume and Density of Jupiter (Palen, et. al. 1st Ed. Chapter 8 Problem 57 )
Jupiter is an oblate (Links to an external site.) planet with an average radius of 69,900 km, compared to Earth’s average radius of 6,370 km.
How many Earth volumes could fit inside Jupiter?
Jupiter is 318 times as massive as the Earth. How does Jupiter’s density compare (Links to an external site.) to that of Earth?
Procedure
Table 11.1 presents Djup and Pday for the major Jovian satellites. First use these data and the equation above to calculate Jupiter’s mass in kilograms (kg). Enter your results in the table for each satellite. Next calculate the average Jupiter mass (Mjup, av) and enter the result in the table. Finally, calculate the percent difference (PD) using Mjup, av and the standard value for Jupiter’s mass (1.9 X 1027 kg). In the calculation of PD you can ignore 1027 because it will appear in both numerator and denominator.
________________________________________________________
Table 11.1 Calculated values for Jupiter’s Mass
Satellite Djup Pday Mjup
Io 2.95 1.77
Europa 4.69 3.55
Ganymede 7.50 7.15
Callisto 13.15 16.7
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Average Jupiter Mass = Percent Difference =
Chapter 5 Solutions
The Cosmic Perspective Fundamentals (2nd Edition)
Ch. 5 - Prob. 1QQCh. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Prob. 6QQCh. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Choose the best answer to each of the following....
Ch. 5 - Choose the best answer to each of the following....Ch. 5 - Prob. 12QQCh. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Prob. 20SEQCh. 5 - Mars Missions. Find the latest results from the...Ch. 5 - Explain all answers clearly, with complete...Ch. 5 - Explain all answers clearly, with complete...
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