PHYS 3705 02: Thermodyn Classical Stat Mech

PHYS 3705 - Thermodynamics and Classical Statistical Mechanics

Fall 2026 Syllabus, Section 02, CRN 41252,

Credit hours: 3

Course Meeting Times

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Instructor

Snjezana Balaz

Email: sbalaz@ysu.edu

Office Phone: (330) 941-7113

How to Refer to me:
Dr. Balaz or Dr. Snow

Public Instructor Information

Instructor Title: Chair and Associate Professor

Instructor Professional Qualifications: Ph.D. Chemical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE (2007); M.S. Physics, University of Nebraska-Lincoln, Lincoln, NE (2005); B.S. Physics, Northland College, Ashland, WI (2001)

Instructor Office Location: Ward Beecher Hall Room 2023
Instructor Office Phone: (330) 941-7113
Instructor Email: sbalaz@ysu.edu

Private Instructor Information

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Course Description

3705. Thermodynamics and Classical Statistical Mechanics. Principles and theorems of thermodynamics derived from the observable macroscopic properties related to temperature, heat, and the underlying statistical origins of thermodynamic processes. Includes the laws of thermodynamics, entropy, state functions, differential equations of state, Maxwell relations, and Maxwell-Boltzmann statistics. Prereq.: PHYS 2611 or ECEN 2633 and prerequisite or concurrent with MATH 2673 or MATH 2673H. 3 s.h.

Course Readings

Group Title Author ISBN
Required Unit T: Some Processes are Irreversible, Six Ideas that Shaped Physics, 4th Edition, McGraw-Hill, 2003 Thomas A. Moore
Optional Volume 1 Physics for Scientists and Engineers R. A. Serway and J. W. Jewett

Volume 1 Physics for Scientists and Engineers, by R. A. Serway and J. W. Jewett, 8th ed. (Thomson/Brooks-Cole) 2010, or any calculus based introductory text for chapters on fluids, heat and thermodynamics (usually five chapters total) could be helpful. That's why it is optional.

The course readings are subject to change in the event of extenuating circumstances, research developments, current events, and/or to ensure better learning.  

Additional Course Materials

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Course Learning Outcomes/Objectives/Goals

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How to Succeed in This Course

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Attendance Expectations

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Late Work Submission Policy

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Additional Course Expectations

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Artificial Intelligence Policy Statement

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Assignments/Assessments

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Grading and Grading Scale

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University Policies

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Material Covered and Tentative Schedule

Week of Proposed Topic Due/To Prepare for Class
8/24 Ch 0 Conservation Laws and Intro to Thermo Due 8/26 at 8am:
SB: T0 Conservation Laws and Introduction to Thermodynamics
Due 8/28 at 8am:
SB: T1 Core: Temperature
8/31 Ch 1 Temperature
9/7 Energy Transfer by Heat
9/14 Exam 1 (W 9/16 Ch0[S+J] and Ch1)
Ch 2 Macrostates and Microstates
Due 9/16 at 8am:
Chapter 0 Homework
Chapter 1 Homework
Calorimetry Lab
Due 9/18 at 8am:
SB: T2 Core: Macrostates and Microstates
9/21 Ch 3 Entropy and Temperature Due 9/21 at 8pm:
SB: T3 Core: Entropy and Temperature
9/28 Ch 4 The Boltzmann Factor Due 9/28 at 8am:
SB: T4 Core: The Boltzmann Factor
10/5 Exam 2 (W 10/7 Ch2-4)
Ch 5 The Ideal Gas
Due 10/7 at 8am:
Chapter 2 Homework
Chapter 3 Homework
Chapter 4 Homework
Due 10/9 at 8am:
SB: T5 Expansion: The Ideal Gas
10/12 Ch 6 Molecular Motion in Gases
Ch 7 Photon Gas
Due 10/14 at 8am:
SB: T6 Molecular Motion in Gases
SB: T7 Photon Gases
10/19 Ch. 8 Gas Processes Due 10/19 at 8am:
Chapter 7 Homework
SB: T8 Expansion: Gas Processes
10/26 Exam 3 (W 10/28 Ch 5-8)
Ch 9 Calculating Entropy Changes
Due 10/28 at 8am:
Chapter 5 Homework
Chapter 6 Homework
Chapter 8 Homework
Gas Properties
Due 10/30 at 8am:
SB: T9 Expansion: Calculating Entropy Changes
11/2 Ch 9 Calculating Entropy Changes
11/9 Ch 10 Heat Engines Due 11/9 at 8am:
SB: T10 Expansion: Heat Engines
11/16 Ch 10 Heat Engines
11/23 Thermodynamic Potentials
11/30 Phases
Exam 4 (W 12/2 Ch 9-10+)
Due 12/2 at 8am:
Chapter 10 Homework
Which of these devices are heat engines?
Due 12/3 at 11:59pm:
Chapter 9 Homework
Due 12/4 at 8am:
SB:T11 Expansion: The Physics of Climate Change
Due 12/4 at 8pm:
Chapter 11 Homework
12/7 OPTIONAL! Reassessments (M 12/10 All)

The course schedule, policies, procedures, and assignments in this course are subject to change in the event of extenuating circumstances, by mutual agreement, and/or to ensure better learning. 

Additional Information

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