Physics 24

Spring 2008

Instructor: Jacob Morris

Office: SCI 279

Phone: 434-3520

Email: morris_jacob@smc.edu

Webpage: http://homepage.smc.edu/morris_jacob/

 

Office Hours: M 1-3, T 11:30-12:30, W 2-3, and by appointment

 

Course Description: This course is a calculus-based introduction to modern physics. (Prerequisites: Math 8, Physics 21; Strongly recommended: Physics 22, 23; Helpful: Math 11, 13, 15)

 

Time and Place:

Tuesday and Thursday 12:45-2:45, SCI 122

 

Text:  H. Young, Roger Freedman, University Physics, Vol. 3, 11th edition, Addison Wesley.

 

Supplementary Texts:  There are various texts on reserve. Consult the library reserve desk or my webpage for details.

 

Grade:             Homework                    10%

Participation                  5%

Lab/Tutorial                  10%

                        Midterm 1                     15%     Thursday 3/13                                              

                        Midterm 2                     15%     Thursday 4/17

                        Midterm 3                     15%     Thursday 5/15

Final                            30%     Thursday, June 5, 12:00-3:00pm, SCI 122

 

The grades are based on a curve. On each exam I will indicate your grade on a standard 100-point scale.

 

Classroom Conduct: Under no circumstances is there to be any food or drink in either the lecture hall or laboratory. Please make a point of coming to class on time; doing otherwise creates a distraction to both your classmates and me. Attendance is not mandatory, however, missing class or laboratory might have a negative impact on your grade.

 

Exam Policy: There are no make-up exams. If you miss an exam due to an emergency or personal hardship a note from a suitable professional will be required. In such justifiable case additional weight will be apportioned to other exams. All exams are closed note and closed book. The midterm exams will consist of problems and conceptual questions based on material from the homework, lecture, text, and laboratory.  Failure to take the final will result in an F grade for the course. 

 

Lab: There are no make-up labs. If there is ever any doubt you should submit all the work you have completed in the laboratory. Also, make sure you receive a graded report for every report you have submitted. In the event you do not receive a graded report that you submitted it is your responsibility to bring its absence to my attention. Though laboratories will be conducted in groups, the analysis and questions are intended to reflect your own work – verbatim copying of another student’s work will possibly result in disciplinary action.

 

Homework: There will be an assignment for each text chapter consisting of roughly 25 problems.  The homework will be graded based on completeness, correctness, and clarity.

 

Participation: This component of your grade is based on your active participation in lecture and laboratory. I will consider the frequency that you ask/answer questions in class, your attentiveness, and whether you consistently review the relevant material prior to the laboratory and lecture.

 

Mistake Policy: Anyone who finds a significant mistake in my lecture or exam solutions will receive a 2% increase of their most recent exam grade.

 

Help: I realize that it may be difficult to attend my office hours. If you need help do not hesitate to drop by any time I am in my office. There is a tutoring available in the LRC located in SCI 245.

 

Academic Dishonesty:  The college policy regarding academic dishonesty will be strictly enforced. In particular I will not hesitate to inform the campus disciplinarian of any student’s dishonest conduct relating to the course. This includes, but is not limited to: cheating on a quiz or exam, submission of an altered exam for a regrade, verbatim copying of lab activities, falsification of laboratory work/attendance, and forgery of my signature/grade or forgery of any written excuse.

 

 

Tentative Schedule

Week of:          Sections:          Topics:  

 

Feb. 11                        37.1-37.4          Relativity Principle, Time Dilation, Length Contraction, Simultaneity

 

Feb. 18                        37.5-37.7          Events, Minkowski Diagrams, Lorentz Transformation, Interval, Four-Vectors

 

Feb. 25                        37.8-37.9          Momentum/Energy, Collisions, Relativistic Mechanics, Electromagnetism

                                                                                                                                      

Mar. 3             38.8, 38.2          Flex Day, Cavity Radiation, Mode Density, Planck Law, Photoelectric Effect

 

Mar. 10           38.3-38.7          Compton Effect, X-Rays, Wave-Particle Duality, Midterm 1

 

Mar. 17           39.1-39.5          de Broglie Waves, Bohr Model, Probability, Uncertainty Principle, Wave Packets

 

Mar. 24           40.1- 40.2         Schrödinger Equation, Particle in a Box, Quasi-Classical Approximation

 

Mar. 31           40.2-40.3          Square Well, Parity, Potential Step, 1D Scattering, Tunneling

 

Apr. 7                                     Spring Break

 

Apr. 14                        40.4-40.5          Harmonic Oscillator, Creation Operator, Rotor, Midterm 2

 

Apr. 21                        40.5-41.1          3D Schrödinger Eqn., 3D Box, Angular Momentum, Hydrogenic Atoms  

 

Apr. 28                        41.2-41.3          Spin, Spin-Orbit Interaction, Dipole Moments, Approximation Methods

 

May. 5             41.4-41.5          Exclusion Principle, Multielectron Atoms, X-Ray Spectra, Zeeman Effect

 

May 12                        42.1-42.4          Molecules, Bonding, Fermi/Bose Gases, Midterm 3

                                     

May 19                        42.5-42.8          Solids, Phonons, Energy Bands, Metals, Semiconductors, Superconductivity

  

May 26                        43.1-43.5          Nuclei, Nuclear Structure, Liquid Drop/Shell Models, Magic Numbers,

Various Decay Modes, Half-Life

 

June 5                                     Final Exam, Thursday 6/5, 12:00-3:00pm   (Cumulative exam)

 

 

 

 Special Dates:  Washington Birthday 2/18, Flex Day 3/4, Break 4/7-13, Flex Day 5/23, Memorial Day 5/26, Last Day to

  drop without a W: 3/2, Last day to drop with a W: 5/11