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11/01 |
Worksheet 1: Binomial coefficients Jupyter file: the coin toss experiment Watch: The Galton Board YouTube video: another way to think about binomial coefficients |
Schroeder 2.1 | Read the
course Syllabus.
Another great YouTube video (by 3Blue1Brown) on Binomial distributions. The details relevant to us start at 5:40 if you want to skip ahead. Finally, if you are looking for a very basic intro to probability concepts, you can try this chapters 1 and 3 from this online textbook (highschool level) available from wikibooks. |
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13/01 |
Worksheet 1 solution files: Jupyter code and output with some extra explanations and summary slides with answers and some more explanations. Solutions to the optional page of WS1. |
We are covering this material in different order than the book. Don't worry
if the details don't make sense to you yet, we will get to them.
Schroeder 2.3 talks conceptualy about the same things as the lecture, but uses a different example (the Einstein solid, section 2.2) that we have not covered yet. You can read 2.3 for review of the concepts, or 2.2 and 2.3 together to get a more detailed view. | Work on the first Weekly Practice on WeBWorK (opens a new tab; you must be logged into Canvas to have this link take you to your Phys 203 WebWork). | ||
18/01 |
Weekly Practice 1 is due before class (9am). |
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Schroeder 2.1-2.3, for definitions mostly | Weekly Practice 1 solutions | |
20/01 |
Practice with Boltzmann factors |
Schroeder 6.1, 6.2 (pages 229-230 only) :-) | Friday Jan 21 (tomorrow) is the last day to withdraw from a course without a W standing. EDIT: This deadline has moved. To withdraw from the course after Jan 21, contact Faculty of Science advising office. | ||
25/01 |
Weekly Practice 2 is due before class (9am). |
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Schroeder 1.1, 1.2, 6.3 Note on Schroeder's approach vs our approach: Since we were able to include the result of section 6.3 (average energy of a free, non-relativistic particle, equation (6.40)), we were able to derive the ideal gas law, rather than assume it the way the book does on page 12 Schroeder 1.3, 1.4, 1.5 (up to page 22) |
Weekly Practice 2 solutions Start working on Problem Set 1 |
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27/01 |
Worksheet 2 solutions, parts 1 and 2 (full solutions available with next lecture) Lecture notes |
Schroeder 1.4, 1.5, 1.6 | 01/02 |
Weekly Practice 3 is due before class (9am). |
Worksheet 2 solutions (full) Worksheets 3 and 4: Heat engines Lecture notes |
Schroeder 4.1 (up to and including equation (4.1) + figures 4.1, 4.2 and 4.3) | Weekly Practice 3 solutions | 03/02 |
Test 1: it will cover lectures 1-6, together with
appropriate sections from Schroeder as listed above,
worksheets 1-2 and
Weekly Practice assignments 1-3. This table of constants from Schroeder will be provided with the test. |
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Schroeder 4.3 (section on internal combustion engines only) | Solutions to Test 1 (problems) (Answers to the multiple choice questions can be accessed directly from the Canvas test 1 quiz). |
Lectures will take place in Henn 200. |
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08/02 |
Weekly Practice
4 is due before class (9am). Problem Set 1 is due at 4pm. |
Lecture notes Worksheet 3 solutions Solutions to WS 4 WS4 extension, Otto cycle questions Solutions WS 4, Otto cycle questions |
Schroeder 2.3 Schroeder 2.4 (page 60 only) Schroeder 2.6 (up to page 77) Schroeder 3.1 Schroeder 3.2 (section on The Macroscopic View of Entropy only) Schroeder: Extensive end Intensive Quantities, pg 163-164 |
Weekly Practice 4 solutions
Problem Set 1 solutions |
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10/02 |
A brief note on some calculus |
Schroeder 3.4 Schroeder 2.6 (reversible and irreversible processes) | |||
15/02 |
Weekly Practice 5 is due before class (9am). |
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Schroeder 2.6 (entropy of an ideal gas)
Schroeder 2.4 (pg 60-62) Schroeder Fig 2.10 and the second sentence underneath Schroeder 2.6 (entropy of mixing) + Schroeder 2.5 (section of Multiplicity is covered on the Worksheet, section on Interacting gases is similar in spirit to PS1, Q3 and PS2, Q4) | Weekly Practice 5 solutions | |
17/02 |
Worksheet 5: quantum systems in microcannonical ensemble Worksheet 5, part 1, solutions Useful facts about Quantum Mechanics Optional Worksheet : Multiplicity of the ideal gas Solutions for the optional Worksheet |
Schroeder 2.1 Schroeder 3.3 Schroeder 2.2 | |||
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01/03 |
Weekly Practice 6 is due before class (9am). Problem Set 2 is due at 4pm. |
Lecture notes |
Schroeder 2.4 (pages 63-66: the book computes the multiplicity of the
Einstein solid in the high temperature limit only, which makes the
Stirling approximation harder to use;
section on sharpness is similar in spirit to PS1, Q3 and PS2, Q4) Schroeder 1.6 (enthalpy) Schroeder 5.1 (up to page 155) |
Weekly Practice 6 solutions
Problem Set 2 solutions |
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03/03 |
Test 2: it will cover lectures 6-12 (the first half of
lecture 13 is a useful review),
together with appropriate sections from Schroeder as listed above,
worksheets 3 and 5 (Part 1) and Weekly Practice
assignments 4-6 Practice material is posted on Canvas You might find the following formula sheet useful: page of formulas and data (it will be included with the test). |
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Solutions to Test 2 Friday Mar 4 (tomorrow) is the last day to withdraw from a course (with a W standing). |
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08/03 |
Weekly Practice 7 is due before class starts (9am) |
A simple proof showing that partial derivatives commute, needed for Maxwell relations (worksheet 6) Worksheet 6 solutions Lecture notes Worksheet 7 : thermodynamic potentials meet chemical potential and calculus Worksheet 7 solutions |
Schroeder 5.1 (Thermodynamic Identities) Schroeder 5.2 Schroeder 3.5 (for chemical potential) |
Weekly Practice 7 solutions If you want to know more about the mathematics of Legendre transform, check out this article. |
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10/03 |
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Schroeder 5.3 (pg 166-169, Clausius-Clapeyron) | |||
15/03 |
Weekly Practice 8 is due before class starts (9am) |
Worksheet 8 solutions Lecture notes More (optional) material in the lecture notes: The van der Waals equation and a model of gas-liquid phase transitions |
Schroeder 5.3
(except for van der Waals model)
Water behaving weirdly: Behaviour of water at its triple point: youtube video Supercooled water: youtube video Superheated water: youtube video One more phase diagram video, this time with nitrogen and its triple point: youtube video | Weekly Practice 8 solutions | |
16/03 |
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Schroeder 4.1, 4.2 Schroeder 4.3 (except for steam engine) Schroeder 4.4 | |||
22/03 |
Weekly Practice 9 is due before class starts (9am) |
Worksheet 9: the steam engine Worksheet 9 full solutions (the order of questions on this version is different, but the questions/answers are all there). |
Schroeder 4.3 (steam engine) | Weekly Practice 9 solutions | |
24/03 |
Test 3: it will cover lectures 13-18, together with
appropriate sections from Schroeder as listed above,
worksheets 6-8 and
Weekly Practice assignments 7-9. Practice material is available on Canvas. You might find this page of formulas and data. useful (it will be included with the test). |
Worksheet 10: Averages and composite systems Worksheet 10 solutions Another optional Worksheet: Free energy from the partition function Solutions for the optional Worksheet |
Schroeder 6.1 Schroeder 6.2 (without paramagnetism or rotation of diatomic molecules sections) Schroeder 6.5 (details of the proof are optional, presented in the optional Worksheet) |
Solutions to Test 3 |
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29/03 |
Weekly Practice 10 is due before class (9am) Problem Set 3 is due at 4pm. |
Worksheet 11: Speed distribution in a 3D gas Worksheet 11 solutions |
Schroeder 6.2 (without rotation of diatomic molecules section) Schroeder 6.3 Schroeder 6.4 |
Plots of the Maxwell distribution (useful for Weekly Practice 11)
Weekly Practice 10 solutions Problem Set 3 solutions |
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31/03 |
Worksheet 12 solutions Lecture notes |
Schroeder 6.6, 6.7
(The textbook does a fully quantum mechanical treatment of the ideal gas in equations (6.75)-(6.79), before changing the sum to an integral which in effect takes the classical limit. This technique is not required material for the course.) | |||
05/04 |
Weekly Practice 11 due before class starts (9am) |
Worksheet 13: FD and BE distributions Worksheet 13 solutions |
Schroeder 7.1, 7.2 | Weekly Practice 11 solutions | |
07/04 |
Lecture notes Worksheet 14: Quantum gases (we only covered pages 1 and 2) Worksheet 14 solutions Black body radiation simulation Worksheet 15: Degenerate electron gas (optional, a much extended version of page 1 of worksheet 14) Worksheet 15 solutions Another optional worksheet: Computing densities of states Solutions for the optional Worksheet above |
Schroeder 7.4
Schroeder 7.3 (selected) |
Quantum gases (photons and electrons) practice:
(Weekly
Practice 13 and the old Problem Set 5, not for credit, and the
solutions),
focusing on Black Body Radiation and the cold non-interacting fermion
gas
Tomorrow, Fri April 8, is last day of classes Problem Set 4 is due on April 20. Solutions will be posted on April 21 (see below). |
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Our exam has been scheduled for April 27 at noon. |
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classes end |
Weekly Practice 12 is an optional, bonus WW due Tuesday April 12.
The grade will be used to replace a lower scoring WW (if any). Weekly Practice 12 solutions Problem Set 4 is due on April 20 (extended deadline). Problem Set 4 solutions posted April 21. Test 2 and 3 reflection assignments are due anytime before the final exam. Final Exam info and study materials. Monday office hours will continue (Zoom, 3:30-4:30 pm). Information on additional pre-exam office hours and TA help sessions will be available on Canvas (check the Announcements). | ||||
Exam |
27/04 |
Time: 12:00 (noon)
Duration: 2.5 hours Location: LSK 201 Format: Similar to the Tests A formula sheet will be provided. Reviewing practice material posted on Canvas (link above) is strongly recommened. |