21ST CENT.AST.W/WKBK+SMARTWORK >BI<
6th Edition
ISBN: 9780393415216
Author: Kay
Publisher: NORTON
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Chapter 12, Problem 7QP
To determine
The reason for the Kuiper Belt Objects (KBOs) not displaying the comae and tails.
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Students have asked these similar questions
1. Suppose you have an Oort cloud comet on an orbit with pericenter distance 10,000 AU, and apocenter distance 20,000 AU.
a. What are the semi-major axis and eccentricity of the orbit?
b. What are the specific energy (energy per unit mass), and specific angular momentum (angular momentum per unit mass) of the comet?
c. How fast is the comet moving at apocenter (relative to the Sun)?
The short-period comets do NOT have randomly oriented orbits because
a.
they are affected by the sun’s gravity.
b.
they are affected by the solar wind.
c.
they formed in the Kuiper belt, a belt-shaped region in the plane of the solar system.
d.
their orbits are altered by the drag of their tails in the solar wind.
e.
they all were originally objects ejected from the asteroid belt.
The rings of Uranus were discovered
a.
during an occultation (an eclipse) of a star.
b.
during an eclipse of one of the moons by the rings.
c.
during an eclipse of Uranus by the rings.
d.
as Uranus and the rings passed behind Jupiter.
e.
by the Voyager 1 spacecraft.
Chapter 12 Solutions
21ST CENT.AST.W/WKBK+SMARTWORK >BI<
Ch. 12.1 - Prob. 12.1CYUCh. 12.2 - Prob. 12.2CYUCh. 12.3 - Prob. 12.3ACYUCh. 12.3 - Prob. 12.3BCYUCh. 12.4 - Prob. 12.4CYUCh. 12.5 - Prob. 12.5CYUCh. 12 - Prob. 1QPCh. 12 - Prob. 2QPCh. 12 - Prob. 3QPCh. 12 - Prob. 4QP
Ch. 12 - Prob. 5QPCh. 12 - Prob. 6QPCh. 12 - Prob. 7QPCh. 12 - Prob. 8QPCh. 12 - Prob. 9QPCh. 12 - Prob. 10QPCh. 12 - Prob. 11QPCh. 12 - Prob. 12QPCh. 12 - Prob. 13QPCh. 12 - Prob. 14QPCh. 12 - Prob. 15QPCh. 12 - Prob. 16QPCh. 12 - Prob. 17QPCh. 12 - Prob. 18QPCh. 12 - Prob. 19QPCh. 12 - Prob. 20QPCh. 12 - Prob. 22QPCh. 12 - Prob. 23QPCh. 12 - Prob. 24QPCh. 12 - Prob. 25QPCh. 12 - Prob. 26QPCh. 12 - Prob. 27QPCh. 12 - Prob. 28QPCh. 12 - Prob. 29QPCh. 12 - Prob. 30QPCh. 12 - Prob. 31QPCh. 12 - Prob. 32QPCh. 12 - Prob. 33QPCh. 12 - Prob. 34QPCh. 12 - Prob. 35QPCh. 12 - Prob. 36QPCh. 12 - Prob. 37QPCh. 12 - Prob. 38QPCh. 12 - Prob. 39QPCh. 12 - Prob. 40QPCh. 12 - Prob. 41QPCh. 12 - Prob. 42QPCh. 12 - Prob. 43QPCh. 12 - Prob. 44QP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Short-period comets like Halley Comet a. return to the Oort Cloud during each of their orbits b. come back again and again at predictable intervals. c. have a long tail visiable during their entire orbit around the Sun d. can never be observed without a telescope e. you can't fool me, the only short-period comet we know is Halleyarrow_forwardSaturn, as viewed through a telescope, appears as a a. spherical and heavily cratered object. b. bland and nearly featureless disk. c. disk composed of brightly colored belts and bands. d. highly elliptical and bright blue disk.arrow_forwardThe odd orbits of Nereid and Triton, which are moons of Neptune, indicate that these a. moons were captured. b. moons formed simultaneously with the planet from the same piece of the solar nebula. c. moons broke off from the rapidly rotating planet. d. moons formed as the result from a giant impact early in the planet’s history. e. orbits were disturbed long ago in an interaction with some other body.arrow_forward
- The reason that most moons in our solar system orbit in all sorts of crazy directions is because most moons a. co-formed with their planets b. are the result of major collisions c. have been pulled into these crazy orbits by tidal forces d. are captured asteroids Tidal flexing will occur in a moon whose orbit is a. close to its planet and circular b. far from its planet and circular c. far from its planet and eccentric d. close to its planet and eccentricarrow_forwardOvals, spots, and storms do not appear prominently in the atmosphere of Saturn because the a. temperature is too low. b. temperature is too high. c. atmospheric chemistry does not permit their development. d. atmosphere is too dense. e. planet’s ring system interferes with storms.arrow_forwardWhen far from the Sun, a comet consists only of its a. nucleus b. dust tail c. gas tail d. comaarrow_forward
- The Cassini division is a large gap in the rings of Saturn. This gap is most likely produced by a. the reflection of sunlight off dark material. b. resonances between ring particles and the moon Mimas. c. shepherding satellites. d. the absorption of sunlight by dark material.arrow_forwardName Date Use the table to answer questions 13 through 15. NAME DISTANCE FROM AVERAGE ΤΥΡΕ ORBIT DIAMETER SUN (Million Miles) (Earth Days) (Miles) 3,032 TEMPERATURE ('C) Mercury 35 5,800 Terrestrial 88 Venus 67 260 Terrestrial 224 7,521 Earth 93 365 7,926 15 Terrestrial Mars 142 260 Terrestrial 687 4,222 Jupiter 484 2150 Gas 4332 88,846 74,898 31,763 Saturn 887 2170 Gas 10755 Uranus 1,784 2200 Gas 30687 Neptune 2,795 2220 Gas 60190 30,778arrow_forward+1x cture.com/courses/71876/quizzes/249540/take A Polynomial Operations A comet is cruising through the solar system at a velocity of 50,000 km per hour for four hours. What is the total distance traveled by the comet? Do not enter your units for this problem. Just enter your numerical answer. Make sure to include commas if necessary. 甲 直arrow_forward
- Which of the following about comets is TRUE? a. Cometary orbits always lie close to the ecliptic plane b. Long period comets must originate from well beyond even the Kuiper Belt c. The Oort cloud is the large cloud of gas surrounding a comet nucleus while it is near the Sun d. Tails of comets always lie along the path of the orbitarrow_forwardHow can Jupiter have a liquid interior and not have a definite liquid surface?arrow_forwardThe mass of an average comet’s nucleus is about 1014 kg. If the Oort cloud contains 21012 comet nuclei, what is the mass of the cloud in Earth masses? Compare that with Jupiter’s mass. (Note: Relevant data can be found in Appendix Table A-10.)arrow_forward
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