Fundamental Astronomy
|
|
- Annabella Long
- 6 years ago
- Views:
Transcription
1 H. Karttunen P. Kroger H. Oja M.Poutanen K.J. Donner (Eds.) Fundamental Astronomy Fifth Edition With 449 Illustrations Including 34 Colour Plates and 75 Exercises with Solutions < J Springer
2 VII 1. Introduction 2. Spherical Astronomy 3. Observations and Instruments 4. Photometric Concepts and Magnitudes 5. Radiation Mechanisms 1.1 The Role of Astronomy Astronomical Objects of Research The Scaleofthe Universe Spherical Trigonometry The Earth The Celestial Sphere The Horizontal System The Equatorial System Rising and Setting Times The Ecliptic System The Galactic Coordinates Perturbations of Coordinates Positional Astronomy Constellations Star Catalogues and Maps Sidereal and Solar Time Astronomical Time Systems Calendars Examples Exercises Observing Through the Atmosphere Optical Telescopes Detectors and Instruments Radio Telescopes Other Wavelength Regions Other Forms of Energy Examples Exercises Intensity, Flux Density and Luminosity Apparent Magnitudes^ Magnitude Systems Absolute Magnitudes ' Extinction and Optical Thickness Examples Exercises Radiation of Atoms and Molecules The Hydrogen Atom Line Profiles Quantum Numbers, Selection Rules, Population Numbers Molecular Spectra 102
3 VIII 6. Celestial Mechanics 7. The Solar System 8. Stellar Spectra 5.6 Continuous Spectra Blackbody Radiation Temperatures Other Radiation Mechanisms Radiative Transfer Examples Exercises Equations of Motion Solution of the Equation of Motion Equation of the Orbit and Kepler's First Law Orbital Elements Kepler's Second and Third Law Systems of Several Bodies Orbit Determination Position in the Orbit Escape Velocity Virial Theorem The Jeans Limit.' Examples Exercises Planetary Configurations Orbit of the Earth and Visibility of the Sun The Orbit of the Moon Eclipses and Occultations The Structure and Surfaces of Planets Atmospheres and Magnetospheres Albedos Photometry, Polarimetry and Spectroscopy Thermal Radiation of the Planets Mercury Venus The Earth and the Moon Mars Jupiter Saturn Uranus and Nepfune Minor Bodies of the Solar System Origin of the Solar System Examples Exercises Measuring Spectra The Harvard Spectral Classification The Yerkes Spectral Classification Peculiar Spectra The Hertzsprung-Russell Diagram Model Atmospheres 216
4 9. Binary Stars and Stellar Masses 10. Stellar Structure 11. Stellar Evolution 12. The Sun 13. Variable Stars 14. Compact Stars 15. The Interstellar Medium,8.7 What Do the Observations Teil Us? Exercise Visual Binaries Astrometric Binary Stars Spectroscopic Binaries Photometric Binary Stars Examples Exercises Internal Equilibrium Conditions Physical State of the Gas Stellar Energy Sources StellarModels Examples Exercises Evolutionary Time Scales " The Contraction of Stars Towards the Main Sequence The Main Sequence Phase The Giant Phase The Final Stages of Evolution The Evolution of Close Binary Stars Comparison with Observations The Origin of the Elements Example Exercises Internal Structure The Atmosphere Solar Activity Example Exercises Classification Pulsating Variables Eruptive Variables Examples Exercises -, White Dwarfs Neutron Stars Black Holes X-ray Binaries Examples Exercises Interstellar Dust Interstellar Gas Interstellar Molecules The Formation of Protostars 329
5 16. Star Clusters and Associations 17. The Milky Way 18. Galaxies 19. Cosmology 20. Astrobiology 15.5 Planetary Nebulae Supernova Remnants The Hot Coronaof the Milky Way Cosmic Rays and the Interstellar Magnetic Field Examples Exercises Associations Open Star Clusters Globular Star Clusters Example Exercises Methods of Distance Measurement Stellar Statistics The Rotation of the Milky Way Structural Components of the Milky Way The Formation and Evolution of the Milky Way Examples Exercises The Classification of Galaxies Luminosities and Masses Galactic Structures Dynamics of Galaxies Stellar Ages and Element Abundances in Galaxies Systems of Galaxies Active Galaxies and Quasars The Origin and Evolution of Galaxies Exercises Cosmological Observations The Cosmological Principle Homogeneous and Isotropie Universes The Friedmann Models Cosmological Tests History of the Universe, The Formation of Structure The Future of tks Universe Examples Exercises What is life? Chemistry of life Prerequisites of life Hazards Originoflife Are we Martians? Life in the Solar System Exoplanets 424
6 XI 20.9 Detecting life SETI detecting intelligent life Number of civilizations Exercises 428 Appendices 431 A. Mathematics 432 A.l Geometry 432 A.2 Conic Sections..'. 432 A.3 Taylor Series 434 A.4 Vector Calculus 434 A.5 Matrices 436 A.6 Multiple Integrals 438 A.7 Numerical Solution of an Equation 439 B. Theory of Relativity 441 B. 1 Basic Concepts 441 B.2 Lorentz Transformation. Minkowski Space 442 B.3 General Relativity 443 B.4 Tests of General Relativity 443 C. Tables 445 Answers to Exercises 467 Further Reading 471 Photograph Credits 475 Name and Subject Index 477 Colour Supplement 491
Introduction The Role of Astronomy p. 3 Astronomical Objects of Research p. 4 The Scale of the Universe p. 7 Spherical Astronomy Spherical
Introduction The Role of Astronomy p. 3 Astronomical Objects of Research p. 4 The Scale of the Universe p. 7 Spherical Astronomy Spherical Trigonometry p. 9 The Earth p. 12 The Celestial Sphere p. 14 The
More informationFoundations of Astrophysics
Foundations of Astrophysics Barbara Ryden The Ohio State University Bradley M. Peterson The Ohio State University Preface xi 1 Early Astronomy 1 1.1 The Celestial Sphere 1 1.2 Coordinate Systems on a Sphere
More informationASTROPHYSICS. K D Abhyankar. Universities Press S T A R S A ND G A L A X I E S
ASTROPHYSICS S T A R S A ND G A L A X I E S K D Abhyankar Universities Press Contents Foreword vii Preface ix 1 Introduction 1 1.1 ' Astronomy and astrophysics 1 1.2 Importance of astronomy 2 1.3 Methods
More informationAN INTRODUCTIONTO MODERN ASTROPHYSICS
AN INTRODUCTIONTO MODERN ASTROPHYSICS Second Edition Bradley W. Carroll Weber State University DaleA. Ostlie Weber State University PEARSON Addison Wesley San Francisco Boston New York Cape Town Hong Kong
More informationInternational Olympiad on Astronomy and Astrophysics (IOAA)
Syllabus of International Olympiad on Astronomy and Astrophysics (IOAA) General Notes 1. Extensive contents in basic astronomical concepts are required in theoretical and practical problems. 2. Basic concepts
More informationAstronomy Today. Eighth edition. Eric Chaisson Steve McMillan
Global edition Astronomy Today Eighth edition Eric Chaisson Steve McMillan The Distance Scale ~1 Gpc Velocity L Distance Hubble s law Supernovae ~200 Mpc Time Tully-Fisher ~25 Mpc ~10,000 pc Time Variable
More informationCharles Keeton. Principles of Astrophysics. Using Gravity and Stellar Physics. to Explore the Cosmos. ^ Springer
Charles Keeton Principles of Astrophysics Using Gravity and Stellar Physics to Explore the Cosmos ^ Springer Contents 1 Introduction: Tools of the Trade 1 1.1 What Is Gravity? 1 1.2 Dimensions and Units
More information5) Which stage lasts the longest? a) viii b) I c) iv d) iii e) vi
1) Which of the following statements about globular clusters is false? a) Globular cluster stars are very metal- poor relative to the Sun. b) Globular cluster stars are more than 12 billion years old.
More informationUniverse Now. 12. Revision and highlights
Universe Now 12. Revision and highlights Practical issues about the exam The exam is on Monday 6.5. (12.00-16.00), lecture hall B121 (Exactum). Paper will be provided. You have 4 hours to finish the exam,
More informationFundamental Astronomy. Springer-Verlag Berlin Heidelberg GmbH
Fundamental Astronomy Springer-Verlag Berlin Heidelberg GmbH H. Karttunen P. Kroger H. Oja M. Poutanen K. J. Donner (Eds.) Fundamental Astronomy Third Revised and Enlarged Edition With 402 Illustrations
More informationAstronomy 1143 Final Exam Review Answers
Astronomy 1143 Final Exam Review Answers Prof. Pradhan April 24, 2015 What is Science? 1. Explain the difference between astronomy and astrology. 2. What number is the metric system based around? What
More informationIntroduction to the Universe. What makes up the Universe?
Introduction to the Universe What makes up the Universe? Objects in the Universe Astrophysics is the science that tries to make sense of the universe by - describing the Universe (Astronomy) - understanding
More informationUniverse Celestial Object Galaxy Solar System
ASTRONOMY Universe- Includes all known matter (everything). Celestial Object Any object outside or above Earth s atmosphere. Galaxy- A large group (billions) of stars (held together by gravity). Our galaxy
More informationASTRONOMY. Eric Chaisson. Steve McMillan. A Beginner's Guide to the Universe FOURTH EDITION. Tufts University. Drexel University
ASTRONOMY A Beginner's Guide to the Universe FOURTH EDITION Eric Chaisson Tufts University Steve McMillan Drexel University PEARSON Prentice Hall Pearson Education, Inc. Upper Saddle River, New Jersey
More informationEarth Space Systems. Semester 1 Exam. Astronomy Vocabulary
Earth Space Systems Semester 1 Exam Astronomy Vocabulary Astronomical Unit- Aurora- Big Bang- Black Hole- 1AU is the average distance between the Earth and the Sun (93 million miles). This unit of measurement
More informationThe Night Sky. The Universe. The Celestial Sphere. Stars. Chapter 14
The Night Sky The Universe Chapter 14 Homework: All the multiple choice questions in Applying the Concepts and Group A questions in Parallel Exercises. Celestial observation dates to ancient civilizations
More informationOPTION E, ASTROPHYSICS TEST REVIEW
IB PHYSICS Name: DEVIL PHYSICS Period: Date: BADDEST CLASS ON CAMPUS OPTION E, ASTROPHYSICS TEST REVIEW S1. This question is about the nature of certain stars on the Hertzsprung-Russell diagram and determining
More information2019 Astronomy Team Selection Test
2019 Astronomy Team Selection Test Acton-Boxborough Regional High School Written by Antonio Frigo Do not flip over this page until instructed. Instructions You will have 45 minutes to complete this exam.
More informationedition JIM Koupelis and Karl F.
edition JIM Koupelis and Karl F. "Wisconsin- * Eastern Kentucky University JONES AND BARTLETT PUBLISHERS S a db u! }/; Mtissncliii^cjts m BOSTON TORONTO * LONDON SINCAPORK The Quest Ahead 1-1 The View
More informationIntroduction to Astronomy & Astrophysics (PHY F215) Kaushar Vaidya Ph.D. (Astronomy)
Introduction to Astronomy & Astrophysics (PHY F215) Kaushar Vaidya Ph.D. (Astronomy) vastness and scales (sizes, time, temperature-pressure) (philosophical, exo-planets, detection, alien) nothing like
More informationIntroduction to the Universe
What makes up the Universe? Introduction to the Universe Book page 642-644 Objects in the Universe Astrophysics is the science that tries to make sense of the universe by - describing the Universe (Astronomy)
More informationOPTION E, ASTROPHYSICS TEST REVIEW
IB PHYSICS Name: DEVIL PHYSICS Period: Date: # Marks: XX Raw Score: IB Curve: BADDEST CLASS ON CAMPUS OPTION E, ASTROPHYSICS TEST REVIEW S1. This question is about the nature of certain stars on the Hertzsprung-Russell
More informationBeyond Our Solar System Chapter 24
Beyond Our Solar System Chapter 24 PROPERTIES OF STARS Distance Measuring a star's distance can be very difficult Stellar parallax Used for measuring distance to a star Apparent shift in a star's position
More information2. Very generally, describe how the Milky Way Galaxy formed. (Words or labeled picture)
Potter Name: Date: Hour: Score: /11 Learning Check 2.1 LT 2.1 Galaxy Formation: I am able to describe the formation of the Milky Way Galaxy and our solar system and model earth s position in each. 1. Label
More informationASTR2050: Introductory Astronomy and Astrophysics Syllabus for Spring 1999 January 4, 1999
ASTR2050: Introductory Astronomy and Astrophysics Syllabus for Spring 1999 January 4, 1999 This is a working document and will change periodically. It outlines the topics that will be covered during the
More informationPHYS1118 Astronomy II
PHYS1118 Astronomy II Course Description: This course is designed for non-science students. A study of astronomy as related to humans and society. Topics include elements of Newtonian physics, Relativity,
More informationTHE OBSERVATION AND ANALYSIS OF STELLAR PHOTOSPHERES
THE OBSERVATION AND ANALYSIS OF STELLAR PHOTOSPHERES DAVID F. GRAY University of Western Ontario, London, Ontario, Canada CAMBRIDGE UNIVERSITY PRESS Contents Preface to the first edition Preface to the
More informationNotes for Wednesday, July 16; Sample questions start on page 2 7/16/2008
Notes for Wednesday, July 16; Sample questions start on page 2 7/16/2008 Wed, July 16 MW galaxy, then review. Start with ECP3Ch14 2 through 8 Then Ch23 # 8 & Ch 19 # 27 & 28 Allowed Harlow Shapely to locate
More informationDirections: For numbers 1-30 please choose the letter that best fits the description.
Directions: For numbers 1-30 please choose the letter that best fits the description. 1. The main force responsible for the formation of the universe is: a. Gravity b. Frictional force c. Magnetic force
More informationMapping Document. GCSE (9-1) Astronomy. Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Astronomy (1AS0)
Mapping Document GCSE (9-1) Astronomy Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Astronomy (1AS0) GCSE (9-1) Astronomy Mapping document This document is designed to help you compare the existing 2011
More informationChapter 19 Reading Quiz Clickers. The Cosmic Perspective Seventh Edition. Our Galaxy Pearson Education, Inc.
Reading Quiz Clickers The Cosmic Perspective Seventh Edition Our Galaxy 19.1 The Milky Way Revealed What does our galaxy look like? How do stars orbit in our galaxy? Where are globular clusters located
More informationCoriolis Effect - the apparent curved paths of projectiles, winds, and ocean currents
Regents Earth Science Unit 5: Astronomy Models of the Universe Earliest models of the universe were based on the idea that the Sun, Moon, and planets all orbit the Earth models needed to explain how the
More informationSurvey of Astronomy ASTRO 110-5
Survey of Astronomy ASTRO 110-5 Prof. Istvan Szapudi Institute for Astronomy IfA B204/WAT 401 Phone: 956 6196 Email: szapudi@ifa.hawaii.edu Class meets TTh 12:00 to 13:15 WAT 112 Office Hours after class
More informationAST 301, Introduction to Astronomy Course Description and Syllabus Fall 2012
AST 301, Introduction to Astronomy Course Description and Syllabus Fall 2012 Instructor: Dr. Edward L. Robinson Dept. of Astronomy, UT Unique Number: 47705 Lecture Time MWF 10 11 AM Lecture Location: WEL
More informationThe distance modulus in the presence of absorption is given by
Problem 4: An A0 main sequence star is observed at a distance of 100 pc through an interstellar dust cloud. Furthermore, it is observed with a color index B-V = 1.5. What is the apparent visual magnitude
More informationStars & Galaxies. Chapter 27 Modern Earth Science
Stars & Galaxies Chapter 27 Modern Earth Science Chapter 27, Section 1 27.1 Characteristics of Stars How do astronomers determine the composition and surface temperature of a star? Composition & Temperature
More informationName Date Period. 10. convection zone 11. radiation zone 12. core
240 points CHAPTER 29 STARS SECTION 29.1 The Sun (40 points this page) In your textbook, read about the properties of the Sun and the Sun s atmosphere. Use each of the terms below just once to complete
More informationStars & Galaxies. Chapter 27, Section 1. Composition & Temperature. Chapter 27 Modern Earth Science Characteristics of Stars
Stars & Galaxies Chapter 27 Modern Earth Science Chapter 27, Section 1 27.1 Characteristics of Stars Composition & Temperature Scientists use the following tools to study stars Telescope Observation Spectral
More informationChapter 9. Stars. The Hertzsprung-Russell Diagram. Topics for Today s Class. Phys1411 Introductory Astronomy Instructor: Dr.
Foundations of Astronomy 13e Seeds Phys1411 Introductory Astronomy Instructor: Dr. Goderya Chapter 9 Stars Cengage Learning 2016 Topics for Today s Class HR Diagram Variable Stars Intrinsic Variables Cepheids
More informationA star is a massive sphere of gases with a core like a thermonuclear reactor. They are the most common celestial bodies in the universe are stars.
A star is a massive sphere of gases with a core like a thermonuclear reactor. They are the most common celestial bodies in the universe are stars. They radiate energy (electromagnetic radiation) from a
More informationCh. 25 In-Class Notes: Beyond Our Solar System
Ch. 25 In-Class Notes: Beyond Our Solar System ES2a. The solar system is located in an outer edge of the disc-shaped Milky Way galaxy, which spans 100,000 light years. ES2b. Galaxies are made of billions
More informationLECTURE 1: Introduction to Galaxies. The Milky Way on a clear night
LECTURE 1: Introduction to Galaxies The Milky Way on a clear night VISIBLE COMPONENTS OF THE MILKY WAY Our Sun is located 28,000 light years (8.58 kiloparsecs from the center of our Galaxy) in the Orion
More informationThe Hertzprung-Russell Diagram. The Hertzprung-Russell Diagram. Question
Key Concepts: Lecture 21: Measuring the properties of stars (cont.) The Hertzsprung-Russell (HR) Diagram (L versus T) The Hertzprung-Russell Diagram The Stefan-Boltzmann Law: flux emitted by a black body
More informationThe point in an orbit around the Sun at which an object is at its greatest distance from the Sun (Opposite of perihelion).
ASTRONOMY TERMS Albedo Aphelion Apogee A measure of the reflectivity of an object and is expressed as the ratio of the amount of light reflected by an object to that of the amount of light incident upon
More informationStellar Evolution Notes
Name: Block: Stellar Evolution Notes Stars mature, grow old and die. The more massive a star is, the shorter its life will be. Our Sun will live about 10 billion years. It is already 5 billion years old,
More informationPhysics and Chemistry of the Interstellar Medium
Physics and Chemistry of the Interstellar Medium Sun Kwok The University of Hong Kong UNIVERSITY SCIENCE BOOKS Sausalito, California * Preface xi The Interstellar Medium.1.1 States of Matter in the ISM
More informationGCSE Astronomy Course Guide. Each Tuesday after school
GCSE Astronomy 2016 17 Course Guide Each Tuesday after school 3.30 5.00 Exam Board Edexcel Controlled Assessment Deadline - 4 th April 2017. Exam Wednesday 7 th June 2017, 1.30pm Edexcel GCSE Astronomy
More information29:50 Stars, Galaxies, and the Universe Final Exam December 13, 2010 Form A
29:50 Stars, Galaxies, and the Universe Final Exam December 13, 2010 Form A There are 40 questions. Read each question and all of the choices before choosing. Budget your time. No whining. Walk with Ursus!
More information7. What product of the fusion reaction occurring in the core of the Sun is directly observable? A) helium B) positrons C) neutrinos D) photons
Write the color of your test booklet on the top of your bubble sheet! Be sure to fill in your name and ID# Also, please follow the standard bubble-sheet drill: - use a #2 pencil - completely fill in the
More information1. Cosmology is the study of. a. The sun is the center of the Universe. b. The Earth is the center of the Universe
Section 1: The Universe 1. Cosmology is the study of. 2. Identify the type of cosmology a. The sun is the center of the Universe b. The Earth is the center of the Universe 3. The two most abundant gases
More informationASTRONOMY (ASTRON) ASTRON 113 HANDS ON THE UNIVERSE 1 credit.
Astronomy (ASTRON) 1 ASTRONOMY (ASTRON) ASTRON 100 SURVEY OF ASTRONOMY 4 credits. Modern exploration of the solar system; our galaxy of stars, gas and dust; how stars are born, age and die; unusual objects
More information1. Galaxy (a) the length of a planet s day. 2. Rotational Period (b) dust and gases floating in space
Vocabulary: Match the vocabulary terms on the left with the definitions on the right 1. Galaxy (a) the length of a planet s day 2. Rotational Period (b) dust and gases floating in space 3. Orbital Period
More informationThe Universe. What is it? What is in it? How did it form? How will it end? How do we know?
The Universe What is it? What is in it? How did it form? How will it end? How do we know? What is your place in the Universe? What is the universe? a. The study of the universe its nature, origins, and
More informationAstronomy AB Course Description
Astronomy AB Course Description Astronomy AB (Annual Course Grades 11 & 12 - Prerequisites: Algebra 1, Geometry and Physics (Physics may be taken concurrently.) 36-17-11 Astronomy A 36-17-12 Astronomy
More informationCHAPTER 29: STARS BELL RINGER:
CHAPTER 29: STARS BELL RINGER: Where does the energy of the Sun come from? Compare the size of the Sun to the size of Earth. 1 CHAPTER 29.1: THE SUN What are the properties of the Sun? What are the layers
More informationAn Introduction to Radio Astronomy
An Introduction to Radio Astronomy Second edition Bernard F. Burke and Francis Graham-Smith CAMBRIDGE UNIVERSITY PRESS Contents Preface to the second edition page x 1 Introduction 1 1.1 The role of radio
More informationLecture Outlines. Chapter 23. Astronomy Today 8th Edition Chaisson/McMillan Pearson Education, Inc.
Lecture Outlines Chapter 23 Astronomy Today 8th Edition Chaisson/McMillan Chapter 23 The Milky Way Galaxy Units of Chapter 23 23.1 Our Parent Galaxy 23.2 Measuring the Milky Way Discovery 23-1 Early Computers
More informationLinwood Holton Governor s School Astronomy I and II, NAS 131/132 Syllabus Fall 2008
Instructor: Dr. Steve Rapp Linwood Holton Governor s School Astronomy I and II, NAS 131/132 Syllabus Fall 2008 Location: Linwood Holton Governor s School at the Southwest Virginia Higher Education Center,
More informationGalaxies Galore. Types of Galaxies: Star Clusters. Spiral spinning wit arms Elliptical roundish Irregular no set pattern
Stars Studying Stars Astronomers use a spectroscope to study the movement of stars Blue shift towards earth Red shift away from earth Change in a wavelength moving toward or away from earth is the Doppler
More informationAstrophysics of Gaseous Nebulae and Active Galactic Nuclei
SECOND EDITION Astrophysics of Gaseous Nebulae and Active Galactic Nuclei Donald E. Osterbrock Lick Observatory, University of California, Santa Cruz Gary J. Ferland Department of Physics and Astronomy,
More informationNSCI 314 LIFE IN THE COSMOS
NSCI 314 LIFE IN THE COSMOS 2 BASIC ASTRONOMY, AND STARS AND THEIR EVOLUTION Dr. Karen Kolehmainen Department of Physics CSUSB COURSE WEBPAGE: http://physics.csusb.edu/~karen MOTIONS IN THE SOLAR SYSTEM
More information2. Correlations between Stellar Properties
Hertzsprung-Russell (Colour-Magnitude) Diagram 2. Correlations between Stellar Properties 2.1 Mass-luminosity relationship (ZG: 12.2; CO: 7.3) Most stars obey L s = constant M s 3 < < 5 Exercise 2.1: Assuming
More informationStars and their properties: (Chapters 11 and 12)
Stars and their properties: (Chapters 11 and 12) To classify stars we determine the following properties for stars: 1. Distance : Needed to determine how much energy stars produce and radiate away by using
More informationFinal Exam. Sample Questions. Final Exam. Which of the following statement is true? THE FINAL IS DECEMBER 15 th : 7-10pm!
THE FINAL IS DECEMBER 15 th : 7-10pm! Review Session Final Exam Date: Monday, Dec 15 th Place and Time: In the Greg 100 classroom 7pm until 10pm. The test is designed for 2 hours. Format: 80 multiple choice
More informationDirected Reading A. Section: The Life Cycle of Stars TYPES OF STARS THE LIFE CYCLE OF SUNLIKE STARS A TOOL FOR STUDYING STARS.
Skills Worksheet Directed Reading A Section: The Life Cycle of Stars TYPES OF STARS (pp. 444 449) 1. Besides by mass, size, brightness, color, temperature, and composition, how are stars classified? a.
More informationAstronomy 1504 Section 10 Final Exam Version 1 May 6, 1999
Astronomy 1504 Section 10 Final Exam Version 1 May 6, 1999 Reminder: When I write these questions, I believe that there is one one correct answer. The questions consist of all parts a e. Read the entire
More informationINTRODUCTION TO SPACE
INTRODUCTION TO SPACE 25.3.2019 The Galaxy II: Stars: Classification and evolution Various types of stars Interstellar matter: dust, gas Dark matter ELEC-E4530 Radio astronomy: the Sun, pulsars, microquasars,
More informationASTRONOMY CURRICULUM Unit 1: Introduction to Astronomy
Chariho Regional School District - Science Curriculum September, 2016 ASTRONOMY CURRICULUM Unit 1: Introduction to Astronomy OVERVIEW Summary Students will be introduced to the overarching concept of astronomy.
More informationASTRONOMY AND ASTROPHYSICS ABSTRACTS. Volume 21 Literature 1978, Part 1
ASTRONOMY AND ASTROPHYSICS ABSTRACTS A Publication of the Astronomisches Rechen-Institut Heidelberg Member of the Abstracting Board of the International Council of Scientific Unions Volume 21 Literature
More informationGALAXIES AND STARS. 2. Which star has a higher luminosity and a lower temperature than the Sun? A Rigel B Barnard s Star C Alpha Centauri D Aldebaran
GALAXIES AND STARS 1. Compared with our Sun, the star Betelgeuse is A smaller, hotter, and less luminous B smaller, cooler, and more luminous C larger, hotter, and less luminous D larger, cooler, and more
More informationChapter Introduction Lesson 1 The View from Earth Lesson 2 The Sun and Other Stars Lesson 3 Evolution of Stars Lesson 4 Galaxies and the Universe
Chapter Introduction Lesson 1 The View from Earth Lesson 2 The Sun and Other Stars Lesson 3 Evolution of Stars Lesson 4 Galaxies and the Universe Chapter Wrap-Up What makes up the universe and how does
More informationGalaxies and Stars. 3. Base your answer to the following question on The reaction below represents an energy-producing process.
Galaxies and Stars 1. To an observer on Earth, the Sun appears brighter than the star Rigel because the Sun is A) hotter than Rigel B) more luminous than Rigel C) closer than Rigel D) larger than Rigel
More informationPHYSICS (PHYS) Physics (PHYS) 1. PHYS 5880 Astrophysics Laboratory
Physics (PHYS) 1 PHYSICS (PHYS) PHYS 5210 Theoretical Mechanics Kinematics and dynamics of particles and rigid bodies. Lagrangian and Hamiltonian equations of motion. PHYS 5230 Classical Electricity And
More informationMar 22, INSTRUCTIONS: First ll in your name and social security number (both by printing
ASTRONOMY 0089: EXAM 2 Class Meets M,W,F, 1:00 PM Mar 22, 1996 INSTRUCTIONS: First ll in your name and social security number (both by printing and by darkening the correct circles). Sign your answer sheet
More informationSample Assessment Material Time: 2 hours
Paper Reference(s) 5AS01 Edexcel GCSE Astronomy Paper 1 Sample Assessment Material Time: 2 hours Materials required for examination Calculator Items included with question papers Nil Instructions to Candidates
More informationBased on the reduction of the intensity of the light from a star with distance. It drops off with the inverse square of the distance.
6/28 Based on the reduction of the intensity of the light from a star with distance. It drops off with the inverse square of the distance. Intensity is power per unit area of electromagnetic radiation.
More informationV. Astronomy Section
EAS 100 Planet Earth Lecture Topics Brief Outlines V. Astronomy Section 1. Introduction, Astronomical Distances, Solar System Learning objectives: Develop an understanding of Earth s position in the solar
More informationASTRONOMY (ASTR) 100 Level Courses. 200 Level Courses. 300 Level Courses
Astronomy (ASTR) 1 ASTRONOMY (ASTR) 100 Level Courses ASTR 103: Astronomy. 3 credits. Introduction to origin of life, Earth, planets and sun, stars, galaxies, quasars, nature of space radiation, and general
More informationCST Prep- 8 th Grade Astronomy
CST Prep- 8 th Grade Astronomy Chapter 15 (Part 1) 1. The theory of how the universe was created is called the 2. Which equation states that matter and energy are interchangeable? 3. All matter in the
More informationA Publication of the Astronomisches Rechen-Institut Heidelberg Member of the Abstracting Board of the International Council of Scientific Unions
ASTRONOMY AND ASTROPHYSICS ABSTRACTS A Publication of the Astronomisches Rechen-Institut Heidelberg Member of the Abstracting Board of the International Council of Scientific Unions Volume 20 Literature
More informationAST-1002 Section 0459 Review for Final Exam Please do not forget about doing the evaluation!
AST-1002 Section 0459 Review for Final Exam Please do not forget about doing the evaluation! Bring pencil #2 with eraser No use of calculator or any electronic device during the exam We provide the scantrons
More informationAST 101 INTRODUCTION TO ASTRONOMY SPRING MIDTERM EXAM 2 TEST VERSION 1 ANSWERS
AST 101 INTRODUCTION TO ASTRONOMY SPRING 2008 - MIDTERM EXAM 2 TEST VERSION 1 ANSWERS Multiple Choice. In the blanks provided before each question write the letter for the phrase that best answers the
More informationStellar Astronomy Sample Questions for Exam 3
Stellar Astronomy Sample Questions for Exam 3 Chapter 7 1. A protostar is formed by a) the rapid expansion of gas from an exploding star. b) the gravitational collapse of a rotating interstellar cloud.
More informationPhys 100 Astronomy (Dr. Ilias Fernini) Review Questions for Chapter 9
Phys 0 Astronomy (Dr. Ilias Fernini) Review Questions for Chapter 9 MULTIPLE CHOICE 1. We know that giant stars are larger in diameter than the sun because * a. they are more luminous but have about the
More informationModern Astronomy Review #1
Modern Astronomy Review #1 1. The red-shift of light from distant galaxies provides evidence that the universe is (1) shrinking, only (3) shrinking and expanding in a cyclic pattern (2) expanding, only
More informationEarth Science, 13e Tarbuck & Lutgens
Earth Science, 13e Tarbuck & Lutgens Beyond Our Solar System Earth Science, 13e Chapter 24 Stanley C. Hatfield Southwestern Illinois College Properties of stars Distance Distances to the stars are very
More informationHabitability Outside the Solar System. A discussion of Bennett & Shostak Chapter 11 HNRS 228 Dr. H. Geller
Habitability Outside the Solar System A discussion of Bennett & Shostak Chapter 11 HNRS 228 Dr. H. Geller 1 Chapter Overview Distant Suns (11.1) Life cycle of stars and their habitability zones Extrasolar
More informationHNRS 227 Lecture 18 October 2007 Chapter 12. Stars, Galaxies and the Universe presented by Dr. Geller
HNRS 227 Lecture 18 October 2007 Chapter 12 Stars, Galaxies and the Universe presented by Dr. Geller Recall from Chapters 1-11 Units of length, mass, density, time, and metric system The Scientific Method
More informationTEK 8 Test Review. 15. Galaxies are best described as -
TEK 8 Test Review 1. List the three subatomic particles and give each of their masses. 2. Describe and draw an illustration (Bohr Model) of the most common element in the Universe. 3. Describe and draw
More informationChapter 28 Stars and Their Characteristics
Chapter 28 Stars and Their Characteristics Origin of the Universe Big Bang Theory about 10-20 bya all matter in the universe existed in a hot dense state about the size of an atom (tiny). That matter sort
More informationAstronomy. Chapter 15 Stellar Remnants: White Dwarfs, Neutron Stars, and Black Holes
Astronomy Chapter 15 Stellar Remnants: White Dwarfs, Neutron Stars, and Black Holes are hot, compact stars whose mass is comparable to the Sun's and size to the Earth's. A. White dwarfs B. Neutron stars
More informationExam Board Edexcel There are 2 exams, each is worth 50% of the GCSE
GCSE Astronomy 2018 19 Course Guide. Sessions will take place each Thursday after school from 3.30 until 5.00. This is a 30 week course running from the 13 th of September 2018 until the 6 th of June 2019.
More informationPH104 Descriptive Astronomy Learning Objectives
PH104 Descriptive Astronomy Learning Objectives March 11, 2008 1 Introduction This list of questions are questions that will need to be answered in order for students to be successful in the course. Each
More informationAbundance of Elements. Relative abundance of elements in the Solar System
Abundance of Elements Relative abundance of elements in the Solar System What is the origin of elements in the universe? Three elements formed in the first minutes after the big bang (hydrogen, helium
More informationSAN DIEGO COMMUNITY COLLEGE DISTRICT CITY, MESA, AND MIRAMAR COLLEGES ASSOCIATE DEGREE COURSE OUTLINE
ASTR 101 CIC Approval: 12/12/2002 BOT APPROVAL: STATE APPROVAL: EFFECTIVE TERM: Fall 2003 SECTION I SAN DIEGO COMMUNITY COLLEGE DISTRICT CITY, MESA, AND MIRAMAR COLLEGES ASSOCIATE DEGREE COURSE OUTLINE
More informationAstronomy Universe: all of space and everything in it
Astronomy Universe: all of space and everything in it Most (90%) of the universe is made up of: dark matter: stuff we think is there due to amount of mass we think is there but is not detected by the instruments
More informationTHE PLANETARY SCIENTIST'S COMPANION
THE PLANETARY SCIENTIST'S COMPANION Katharina Lodders Bruce Fegley, Jr. New York Oxford Oxford University Press 1998 Contents 1 Technical data Table 1.1 The Greek alphabet 1 Table 1.2 Prefixes used with
More informationChapter 11 Review. 1) Light from distant stars that must pass through dust arrives bluer than when it left its star. 1)
Chapter 11 Review TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 1) Light from distant stars that must pass through dust arrives bluer than when it left its star. 1)
More informationIB Physics - Astronomy
Solar System Our Solar System has eight planets. The picture below shows their relative sizes, but NOT their relative distances. A planet orbits the sun, and has gravitationally cleared its orbital area
More informationPhysics Homework Set 2 Sp 2015
1) A large gas cloud in the interstellar medium that contains several type O and B stars would appear to us as 1) A) a reflection nebula. B) a dark patch against a bright background. C) a dark nebula.
More information