PHYSICS 1425

Spring 2012

 

Office Hours and Tutoring. There is lots of help scheduled for you to help solve your homework.  

 

Section 1

Lectures: MWF 9 - 950, Room 203, physics building

Instructor: Bellave Shivaram, Associate Professor of Physics
Office in room 153, physics building. Office telephone 434-924-6818

Email address:bss2d@virginia.edu
Office Hours: Wednesday (10:30 am - noon), Thursday (1:30 - 3 pm).

 

Final Exam: Friday, May 4, 2012, 1400-1700

 

Section 2

Lectures: MWF 10 - 1050, Room 203, physics building

Instructor: Stephen T. Thornton, Professor of Physics
Office in room 305, physics building. Office telephone 434-924-6808

Email address: stt@virginia.edu
Office Hours: Tuesday and Thursday (1:30-2:30 pm) or by appointment. You may come by any time of the day to ask me a short 5 minute question, and if I am in my office, I will try to help you.

 

Final Exam: Thursday, May 3, 2012, 0900-1200

Section 3

Lectures: MWF 11 - 1150, Room 203, physics building

Instructor: Xiaochao Zheng, AssistantProfessor of Physics
Office in room 134, physics building. Office telephone 434-243-4032

Email address: xz5y@virginia.edu
Office Hours: Tuesday 2-3 pm; Thursday 2-3 pm.

 

Final Exam: Thursday, May 10, 2012, 0900-1200

 

This is the first of a two-semester course sequence (1425, 2415) that is typically taken by engineering students that covers mechanics, oscillations, waves and sound, thermodynamics, electricity, magnetism, and optics. The third course in this sequence in 2620, a modern physics course that is a technical elective for engineering students. You may take PHYS 2620 either during the spring semester or during the summer as a distance learning course. It is calculus based.

 

We believe that it is important to obtain conceptual understanding of physics and problem solving. We will emphasize both. Besides the physics, we will also teach you important skills that will be useful in engineering and other walks of life: including abstraction, idealization, approximation, and mathematical/conceptual modeling of simple phenomena. Each week involves attending three one-hour lectures. Associated with the course is a workshop laboratory, PHYS 1429, which is a separately graded and administered course. All questions concerning the workshop laboratory should be directed to Dr. Dukes.

 

Syllabus - click here

Textbook:

Physics for Scientists & Engineers, 4th edition (2008)
by Douglas Giancoli
This textbook comes in several versions:
Chapters 1-37, ISBN 0-13-227559-7. This is the one we recommend. It will be available in the UVa bookstore. This is the hardback version. If you plan to lug the text to class, you may want to purchase a paperback version elsewhere. Paperback versions come in Vol. I and II. We will cover Chapters 1-14, 17-20 in PHYS 1425 and 15, 16, 21-35 in 2415. We will not cover Chapters 36-44 in these two courses. You probably will want the 4th edition.

We are also arranging the bookstore to purchase copies of the Student Study Guide & Selected Solutions Manual for this textbook. This guide/manual is authored by Frank L.H. Wolfs. The ISBN number for Vol. I for this course is 978-0-13-227324-4. If you expect to have difficulty with this physics course, we recommend you obtain this guide/manual.

Student Response System Transmitters or Clickers

Every student will be required to have an iclicker in class to personally respond to the lecture opening reading quiz and to conceptual questions throughout the lecture. We will use them the first day of class, and we will start counting the iclickers on the second lecture. You can use either iclicker 1 (the old one) or iclicker 2 (the new one). A part of your final grade will be derived from the opening multiple choice quiz that will be based on the reading assignment for that lecture and from your satisfactory participation in the 3-6 conceptual questions given each day. The clickers allow you to respond anonymously. It counted 10% last year towards your final grade and that worked well .These transmitters are for sale at the Newcomb Hall University Bookstore for about $38. You can also buy a used iclicker from someone, but you should make sure it works. Click here for further important information.

Grades:

Your grade in PHYS 1425 will be determined by (subject to change)

Clickers (class participation)
10%
Homework
20%
3 midterm exams
35%
Final exam
35%

We will strive to have approximately 25% of the class to receive an A (A+, A, A-) and approximately 50% of the class to receive a B (B+, B, B-). We expect the average grade to be slightly below 3.0.

Note: No make-up exams are given! With a valid excuse BEFORE the exam, the remaining elements of the course will be appropriately averaged. Without a valid excuse before the exam, the exam grade will be a zero. We follow official university policy concerning valid excuses (official university travel, religious holidays, personal illness, or death/illness of an immediate family member). For example, if you have instructor approval to miss one of the 3 midterm exams due to illness, your grade on that exam will be the weighted average of your other two midterm exams, using the class average to weight the grade.

All exams (midterm and final) will be a mixture of conceptual questions and homework-like numerical problems. All exams will be multiple choice. You will be allowed to bring in one 8 1/2" x 11" size piece of paper for each exam with anything written on it that you choose, both front and back.

You must have a calculator for the exams, but no other electronic devices will be allowed. This includes, but is not limited to, computers, PDAs, cell phones, smart phones, etc. The calculator you use may not be one that is incorporated into one of these latter devices. Any use of these forbidden devices on an exam will be considered an honor offense.

If you miss more than three consecutive lectures due to illness, etc., please contact your professor. Some consideration may be given for your clicker grade.

Homework

You will have homework due weekly. It will be done using the Internet service WebAssign. The homework will normally be due weekly on WebAssign on Friday morning at 5 am. You will both find your homework and submit your homework answers on WebAssign. See the Introduction and General Information for more information.

Link to WebAssign for UVa students and faculty. Look here for homework. Your username and password are the same as your UVa email account.

Student Guide to WebAssign. Look here if you need help in using WebAssign. NOTE: Sections 1, 2, and 3.3 do not apply to UVa students accessing WebAssign via WebAssign for UVa link.  UVa folks use their CMS username and password to log in.

You typically will receive 10 submissions on WebAssign to obtain the correct answer. This means the average homework score in the class will be very high. Many of you will obtain 100%, and the average score is likely to be near 95%. This means your grade will suffer considerably if you do not do the homework. We believe it is essential to success in this class.

We encourage you to try every problem by yourself for the first 3 or so submissions. Then perhaps work with another student or form a study group. The homework is not pledged, but you serve yourself a great disjustice if you do not do it yourself. Do not be surprised if you sometimes see a question similar to the homework on a midterm or final exam. WebAssign uses random numbers so that each student has different numbers and answers for your homework.

Click on the following for further information:

Introduction and General Information. It is very important for you to read this. We will form a Student Advisory Committee composed of class members to help us decide issues that arise during the semester, including course grades.


Office Hours and Tutoring. There is lots of help scheduled for you to help solve your homework.

Links