Lecture23

Lecture23 - Final Exam Wednesday May 12 4:00 5:30 pm...

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Final Exam Wednesday May 12 4:00 – 5:30 pm Physics Lecture Hall Closed book and notes Computer-graded multiple-choice questions Material covered: Text chapters 23 - 28 Lectures 15-27 (March 9 through April 29) Bring Student ID card and a #2 pencil Practice Exam on class web page soon
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Extra Credit Submit multiple-choice questions for final exam (with 5 answer choices). Email submission preferred Deadline: 5 pm Friday, April 30 Accepted questions replace low quiz and class participation scores– up to 1 quiz and 2 class scores replaced
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Previous Lecture Cosmology and Universe definitions Olbers’ Paradox Redshift-distance law implies expansion nature of expansion General Relativity and cosmology Cosmological Principle the Big Bang Cosmic Background Radiation now 3 K, highly uniform crucial support for Big Bang cosmology
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The Big Bang Expansion and the Background Radiation suggest that the Universe started in a hot, dense state – the Big Bang We will first consider the conditions in the early universe, at the time of the Big Bang All space and time were in the Big Bang there is no “outside” or “before” every point in space today experienced these conditions – the Big Bang happened here
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Lecture23 - Final Exam Wednesday May 12 4:00 5:30 pm...

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