Phys 5b-13!
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| <<lia("Midterm1_stats.png")>> Here is the distribution of scores for the midterm 1. The average is about 58 %, which is OK, but not great. I am a bit worried about the points 11 and below. | |
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| * [[Midterm info]] | * [[Midterm info]] |
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| * <<la("EX01-Review.pdf", "Review materials (1)")>>, <<la("EX01-Review-problems.pdf", "Review materials (2)")>>: Even if you attended the review session, these files may be beneficial (first file debugged; note red parts in the second file). | * <<la("EX01-Review.pdf", "Review materials (1)")>>, <<la("EX01-Review-problems.pdf", "Review materials (2)")>>: Even if you attended the review session, these files may be beneficial (first file debugged; note red parts in the second file). |
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| * <<la("Practice Exam 1.pdf", "Practice Exam")>>: Feel free to present/discuss your solutions/questions on forum! | * <<la("Practice Exam 1.pdf", "Practice Exam")>>: Feel free to present/discuss your solutions/questions on forum! |
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| * <<color("Note:")>> All questions are discussed on the forum, with answers. Click "SQ" above. – ~-''<<DateTime(2013-01-26T22:36:32-0800)>>''-~ | * <<color("Note:")>> All questions are discussed on the forum, with answers. Click "SQ" above. – ~-''<<DateTime(2013-01-26T22:36:32-0800)>>''-~ |
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| * <<ln("http://www.ericreichwein.com/courses/#sec2", "Some more materials for your review, from your MSI TA")>>: Thanks, Eric!! | * <<ln("http://www.ericreichwein.com/courses/#sec2", "Some more materials for your review, from your MSI TA")>>: Thanks, Eric!! |
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* ~+'''Lecture 9'''+~, ~-Jan 30-~: <<la("L09-Waves-Sound.pdf", "Reflection, Standing wave")>> (~-<<la("Lecture 9, Clicker Questions.pdf", "clicker questions (some not done in class)")>>-~) |
Exams
Midterm 1: Midterm 1, with solutions
Here is the distribution of scores for the midterm 1. The average is about 58 %, which is OK, but not great. I am a bit worried about the points 11 and below. Review materials (1), Review materials (2): Even if you attended the review session, these files may be beneficial (first file debugged; note red parts in the second file).
Practice Exam: Feel free to present/discuss your solutions/questions on forum!
Note: All questions are discussed on the forum, with answers. Click "SQ" above. – 11:36PM, Jan 26, 2013
Some more materials for your review, from your MSI TA: Thanks, Eric!!
Homework Solutions
Lecture Notes
Lecture 9, Jan 30: Reflection, Standing wave (clicker questions (some not done in class))
Lecture 8, Jan 25: Frequency, energy, boundary condition
Additionn: Section 8.3. Full answer to this question. – 10:40AM, Jan 27, 2013
Lecture 7, Jan 23: Sound wave, Superposition, Interference (clicker questions)
Additionn: Last paragraph: "Generally" and the last sentence replaced. (red) – 8:19AM, Jan 25, 2013
Lecture 6, Jan 18: Wave velocity examples
Lecture 5, Jan 16: Harmonic wave, Wave number/velocity, T and L wave (clicker questions)
Additionn: Page 1: "travelling" (red). Also, in the section title. – 8:43AM, Jan 17, 2013
Lecture 4, Jan 14: Rotational simple harmonic oscillators, Waves
Change: Section numbers. – 1:12PM, Jan 14, 2013
Lecture 3, Jan 11: Simple harmonic oscillation (clicker questions)
Correction: Page 1: couple of sentences (red). – 11:18AM, Jan 12, 2013
Lecture 2, Jan 9: Simple harmonic oscillation (clicker questions)
Additionn: Page 2: Lisa box, a URL link. – 2:24PM, Jan 13, 2013
Lecture 1, Jan 7: Hooke’s law
Looking for the old reading-quiz links? Just click "RQ" near the top.