The Cosmic Perspective (9th Edition)
9th Edition
ISBN: 9780134874364
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Chapter 11, Problem 46EAP
(a)
To determine
The conclusion that can be drawn from the observation of the different orbital periods of Amalthea and Mimas, about the difference between Jupiter and Saturn.
(b)
To determine
The conclusion that can be drawn about Saturn and Jupiter if its known that they have similar radius.
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O e. as a moon
QUESTION 3
You observe a large, round object orbiting Uranus. How would you classify this object?
O a. as a planet
Ob. as a dwarf planet
Oc. as an asteroid
Od. as a Kuiper belt object
e. as a moon
QUESTION 4
What is one difference between asteroids and Kuipter Belt Objects (KBOS)?
O a. asteroids are composed of rock and ice, while KBOS are composed of just rock
b. asteroids orbit the Sun, while KBOS orbit Pluto
C. asteroids orbit between Mars and Jupiter, while KBO's orbit near Pluto
d. asteroids have very elliptical orbits, while KBOS have very circular orbits
e. asteroids are small and potato-shaped, while KBOS are large and round
DO000
Q1
You are given the following data from observations of an exoplanet: Using Kepler’s Third Law (r3 = MT2 where M is the mass of the central star) find the orbital radius in astronomical units of this planet. M = 1.5 times the mass of the sun. Remember to convert days to years using 365.25 as the length of a year in days. What is the semimajor axis of this planet in AU?
- Knowing the orbital radius in both kn and AU, use the value in km to find the circumference of the orbit, then convert that to meters. (Assume the orbit is a perfect circle).
- Knowing the orbital circumference and the period in days, convert the days to seconds (multiply by 86,400) and find the orbital velocity in m/s
- With that orbital velocity, the radius of the orbit in meters, find the centripetal acceleration of our exoplanet
- Knowing the acceleration that our planet experiences, calculate the force that the host star exerts on the planet
- Knowing the force on the planet, the orbital radius, and the mass of the…
Chapter 11 Solutions
The Cosmic Perspective (9th Edition)
Ch. 11 - Prob. 1VSCCh. 11 - Prob. 2VSCCh. 11 - Prob. 3VSCCh. 11 - Prob. 4VSCCh. 11 - Prob. 1EAPCh. 11 - Prob. 2EAPCh. 11 - Prob. 3EAPCh. 11 - Prob. 4EAPCh. 11 - Prob. 5EAPCh. 11 - How do clouds contribute to Jupiter's colors? Why...
Ch. 11 - Prob. 7EAPCh. 11 - Prob. 8EAPCh. 11 - Prob. 9EAPCh. 11 - Prob. 10EAPCh. 11 - Prob. 11EAPCh. 11 - Summarize the evidence for and some of the...Ch. 11 - Prob. 13EAPCh. 11 - Prob. 14EAPCh. 11 - Prob. 15EAPCh. 11 - Prob. 16EAPCh. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Prob. 24EAPCh. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Suppose someone claimed la make the discoivries...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Choose the best answer to each of the following-...Ch. 11 - Europan Ocean. Scientists strongly suspect that...Ch. 11 - Prob. 39EAPCh. 11 - The Importance of Rotation. Suppose the material...Ch. 11 - The Great Red Spot. Based on the infrared and...Ch. 11 - Prob. 46EAPCh. 11 - Minor Ingredients Matter. Suppose the jovian...Ch. 11 - Galilean Moon Formation. Look up the densities of...Ch. 11 - Disappearing Moon. Io loses about a ton (1000...Ch. 11 - Ring Particle Collisions. Each ring particle in...Ch. 11 - Prometheus and Pandora. These two moons orbit...Ch. 11 - Orbital Resonances. Using the data in Appendix E,...Ch. 11 - Prob. 56EAPCh. 11 - Titan’s Evolving Atmosphere. Titan’s exosphere...Ch. 11 - Saturn’s Thin Rings. Saturn’s ring system is more...
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- The planet Uranus was discovered in 1781, and Neptune, the next planet outward from the Sun, was discovered in 1846. Imagine you're an astronomer in 1846, and you start wondering if there's another planet out beyond Neptune. You decide to try and discover its existence using the same method that was used for Neptune. How will you do this? Group of answer choices You'll recruit a large number of astronomers to use their telescopes to carefully scan the sky in directions that are far from the ecliptic. The regions around the north and south celestial poles will probably be the best "hunting grounds" for the new planet. You'll examine Uranus and Neptune very carefully, on every clear night, for several years, to see if you can find any evidence that sunlight has been reflected off of the `new' planet, then off of Uranus or Neptune, before arriving on Earth. On rare occasions when Neptune passes in front of the Sun, as seen from Earth, you'll look carefully at the Sun (with a safe…arrow_forwardHow do terrestrial and giant planets differ? List as many ways as you can think of.arrow_forwardWhat is the maximum angular diameter of Jupiter as seen from Earth? Repeat this calculation for Neptune. Relevant data can be found in Celestial Profiles 7 and 10. (Hint: Use the small-angle formula in Reasoning with Numbers 3-1.)arrow_forward
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