TEST BANK For Astronomy A Beginners Guide to the Universe, 8th Edition by Chaisson, Verified Chapters 1 - 18, Complete Newest Version

TEST BANK For Astronomy A Beginners
Guide to the Universe 8th Edition Chaisson
Chapters 1 - 18, Complete

,Table of Contents HR HR




0. Charting the Heavens: The Foundations of Astronomy
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1. The Copernican Revolution: The Birth of Modern Science
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2. Light and Matter: The Inner Workings of the Cosmos
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3. Telescopes: The Tools of Astronomy
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4. The Solar System: Interplanetary Matter and the Birth of the Planets
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5. Earth and Its Moon: Our Cosmic Backyard
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6. The Terrestrial Planets: A Study in Contrasts
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7. The Jovian Planets: Giants of the Solar System
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8. Moons, Rings, and Plutoids: Small Worlds Among Giants
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9. The Sun: Our Parent Star
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10. Measuring the Stars: Giants, Dwarfs, and the Main Sequence
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11. The Interstellar Medium: Star Formation in the Milky Way
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12. Stellar Evolution: The Lives and Deaths of Stars
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13. Neutron Stars and Black Holes: Strange States of Matter
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14. The Milky Way Galaxy: A Spiral in Space
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15. Normal and Active Galaxies: Building Blocks of the Universe
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16. Hubble’s Law and Dark Matter: The Large-Scale Structure of the Cosmos
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17. Cosmology: The Big Bang and the Fate of the Universe
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18. Life in the Universe: Are We Alone?
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,Chapter 0 Charting the Heavens: The Foundations of Astronomy
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1) Right ascension in the sky is very similar to latitude on the Earth. AN
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SWER: FALSE H R




Diff: 1HR




Section Ref.: 0.1 HR H R




2) Latitude and right ascension are coordinate systems used to find objects on the celestial sphe
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re.
ANSWER: FALSE H R HR




Diff: 1HR




Section Ref.: 0.1 HR H R




3) The celestial sphere is divided into 88 modern constellations. A
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NSWER: TRUE H R




Diff: 1HR




Section Ref.: 0.1 HR H R




4) In the sky, declination is measured in degrees north or south of the celestial equator. ANS
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WER: TRUE H R




Diff: 1HR




Section Ref.: 0.1 HR H R




5) The south celestial pole is located at a declination of -
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90 degrees. ANSWER: TRUE
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Diff: 1HR




Section Ref.: 0.1 HR H R




6) In general, the brightest star in a given constellation is designated as alpha. AN
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SWER: TRUE H R




Diff: 1HR




Section Ref.: 0.1 HR H R




7) Constellations are close clusters of stars, all at about the same distance from the Sun. ANS HR HR HR HR HR HR HR HR HR HR HR HR HR HR HR




WER: FALSE H R




Diff: 1HR




Section Ref.: 0.1 HR H R

, 8) Over 20,000 stars are visible to the naked eye on the darkest, clearest nights. ANS
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WER: FALSE H R




Diff: 2
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Section Ref.: 0.1 HR H R




9) A star with a right ascension of 2.6 hrs will rise 2.6 hours after the vernal equinox. ANS
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WER: TRUE H R




Diff: 3
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Section Ref.: More Prec. 0.1 HR H R HR HR




10) A tropical year is the same as a sidereal year. A
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NSWER: FALSE H R




Diff: 1
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Section Ref.: 0.2 HR H R




11) The sidereal day is determined by the Earth's rotation with respect to the stars. AN
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SWER: TRUE H R




Diff: 1
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Section Ref.: 0.2 HR H R




12) The vernal equinox marks the beginning of spring in the northern hemisphere. AN
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SWER: TRUE H R




Diff: 1
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Section Ref.: 0.2 HR H R




13) There are 3,600 arc seconds in a degree. A HR HR HR HR HR HR HR HR




NSWER: TRUE H R




Diff: 2
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Section Ref.: More Prec. 0.1 HR H R HR HR




14) An hour of right ascension corresponds to 60 degrees in the sky. AN
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SWER: FALSE H R




Diff: 2
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Section Ref.: 0.2 HR H R




15) From Earth, the Sun and Moon have about the same angular diameter. AN
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SWER: TRUE H R




Diff: 1
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Section Ref.: 0.2 HR H R




16) At the solstices, the Sun's declination will be 23.5 degrees from the equator. AN
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SWER: TRUE H R




Diff: 2
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Section Ref.: 0.2 HR H R