PPT-Chapter 17: The Birth of the Universe

2015 Pearson Education Inc 171 The Big Bang Theory Our goals for learning What were conditions like in the early universe How did the early universe change with time 2015 Pearson Education Inc. A Modern View of the Universe. © 2015 Pearson Education, Inc.. 1.1 The Scale of the Universe. Our goals for learning:. What is our place in the universe?. How big is our universe?. © 2015 Pearson Education, Inc.. Modern Cosmology. Look at your thumb.. The matter in it was present in the fiery beginning of the universe. . . Cosmology. , the study of the universe as a whole, can tell you where your matter came from and where it is going. . Quarks, Leptons, and The Big Bang. 44.2: Particles, Particles, Particles:. 44.2: Particles, Particles, Particles: Fermion or Boson?. All particles have an intrinsic angular momentum called spin. The component of spin in any direction (assume the component to be along a . Hubble Expansion and the Big Bang . The fact that more distant galaxies. have higher . redshifts. . indicates that the universe is expanding. This implies that the universe was born in a huge explosion, or . Symphony of Existence . The Scientific Version of “The Da Vinci Code Movie”. . “. The Super Unified Field Theory”. Publisher:. . Author House, UK. In Addition to the Three Basic Papers of the Author. What Events Occur Just Prior . to the Beginning of Childbirth?. Dropping or Lightening. Head of fetus settles in . pelvis. Braxton-Hicks contractions. First uterine contractions may be experienced as early as 6. The universe is the sum of all energy, matter, space and time.. But there. ’. s a difference between the universe we see (the observable universe) . and the universe as it really exists.. This gets complicated….. The universe is a big place, perhaps the biggest. . –Kurt Vonnegut. Cosmology. Cosmology is the study of the nature of the universe, how the universe began and how it will end, if it does. There is religious cosmology, and scientific cosmology. Origins of Astronomy. 1. Why did Copernicus hesitate to consider alternatives to the Ptolemaic Universe? . It contradicted Christian . Theology at the time. 2. What was the most controversial issue about eh nature of the universe?. Origin of the Universe. Big Bang Theory in 90 Seconds. How long ago did the universe form according to the Big Bang Theory?. Describe the Big Bang . Theory.. What discovery by Edwin Hubble led to the development of the Big Bang Theory?. (Birth Of The Universe). Running the Expansion Backward. Temperature of the Universe from the Big Bang to the present (10. 10. years ~ 3 x 10. 17. seconds). A Scientific History of the Universe. The Big Bang Theory. The universe is a big place, perhaps the biggest. . –Kurt Vonnegut. Cosmology. Cosmology is the study of the nature of the universe, how the universe began and how it will end, if it does. There is religious cosmology, and scientific cosmology. If the universe was 1 year old . . .. Science/religion – either/or?. How do we predict the conditions of the early universe?. What are the different eras in the early universe?. What key lines of evidence support the Big Bang model?. Dr. Nandalal Wijesekera (MBBS, MSc., MD). Consultant MCCD certification & ICD coding. Vital Strategies. Chapter 16. Diseases of the Genitourinary System. Chapter 16 of Tabular List. Page 206 of your Workbook.