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Physics
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The most basic features of quantum theory may ensure that time travellers could never alter the past. . .The constraint arises from a quantum object's ability to behave like a wave. Quantum objects split their existence into multiple component waves, each following a distinct path through space-time. Ultimately, an object is usually most likely to end up in places where its component waves recombine, or interfere, constructively, with the peaks and troughs of the waves lined up, say. The object is unlikely to be in places where the components interfere destructively, and cancel each other out. Waves that travel back in time interfere destructively, thus preventing anything from happening differently from that which has already taken place. updated: Wednesday, August 24, 2005 |
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Class Points and Requirements 15 Chapter Homework Assignments - 20 points each There will be 10-15 mixed questions/problems taken from each chapter Only 4 problems will be randomly chosen to be graded. Diagram-Reasoning-Solution 3 Unit Tests- 200 points each Tests will cover Chapter Homework problems. Total Class Points - 900 points |
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Science newsfeeds. Just click away for updates. |
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Unit I Unit II Unit III |
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Chapter 16 July 13-14 Wave Motion Sections 1,2,3,4,5,6 Questions A,B,C Problems 9,10,11,13,18,19, 24,25,34,36,68 Due: July 18 2005 Test Prep, Help Page Chapter 17 July 14-18 Sound Waves Sections 1,2,3,4,5,6 Questions 9,10,21. A Problems 1,3,7,8,9,31,37,38,45 Due: July 19 2005 Test Prep, Help Page Chapter 18 July 19-20 Superposition Sections 1,2,3,4,5,6,7 Questions 11,14,16 Problems 1,3,5,8,9,13,14,16,20, 27,40,47,60 Due: July 20 2005 Test Prep, Help Page |
a | H | a | Chapter 34 July 26 Electromagnetic Waves Sections 1,2,3,5,6 Questions Problems 19,21,22,24,28,30,44, 45,48,51,52,54,65 Test Prep, Help Page Due: July 28 2005 Test Prep, Help Page Chapter 35 July 27 Nature of Light Sections 1,2,3,4,6,7,8 Questions Problems 2,3,10,12,13,14,15. 21,23,24,38,39,42 Due: July 28 2005 Test Prep, Help Page Chapter 36 July 27-28 Image Formation Sections 1,2,3,4,5 Questions Problems 7,8,9,12,13,21,24, 28,30,34.36,37,38 Due: August 1, 2005 Test Prep, Help Page Chapter 37 July 2-August 1 Interference Sections 1,2,5,6 Questions 14 Problems 1,2,4,5,6,8,9,11 Due: August 3, 2005 Test Prep, Help Page Chapter 38 August 1 Diffraction Sections 1,2,3,5 Questions 1 Problems 1,2,3,4,5 Due: Aug 3 2005 Test Prep, Help Page Chapter 39 August 2-3-4 Relativity Sections 1,2,3,4,5,6,7,8,9,10 Questions Problems 1,2,4,5,6,7,8,15,16,17,26,27 28,34,35,40,53,55,56 Due: Aug 4 2005 Test Prep, Help Page |
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Chapter 40 August 9-10-11 Quantum Physics Sections 1,2,3,4,5,6,7,8 Questions 1,2,4,6,7,8,13,17,18,22 Problems 1,2,4,5,6,7,9,10,12,13,15,16, 27, Due: Aug 15, 2005 Test Prep, Help Page Chapter 44 August 15-16-17 Nuclear Structure, II Sections 1,2,3,4,5,6,7,8 Questions 15,16,23,24,29,34-1,2,3 Problems 9,14,15,24,25,29,34,35, 36,42,45,46,66,67,70 Due: Aug 22, 2005 Test Prep, Help Page I dropped Chapter 45 Chapter 46 August 18-22 Particle Physics and Cosmology I dropped Chapter 45 Sections 1,2,3,4,6 Questions 1,2,4,5,6,8,9,10,12 Problems:11,18,47 Due: Aug 23 2005 Test Prep, Help Page |
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