Physics 301 "Physics of Sound" Spring 2014

Instructor: Prof. Aram Mekjian, Serin 213, 848-445-8776, email: mejkian@physics.rutgers.edu
Office Hour: Wednesday 10 am - 11 am
Lectures: Monday and Wednesday 1:55 PM - 2:50PM, Physics Lecture Hall
Labs: Wednesday (5:00 PM - 6:20 PM), Physics and Astronomy Building room 232
Lab instructor: Alemayehu Admasu, email: admasu@physics.rutgers.edu
Homework grader: Alemayehu Admasu, email: admasu@physics.rutgers.edu

Textbook:

The Science of Sound, 3rd edition by Rossing, Moore, and Wheeler. (Available from the Rutgers Bookstore, or online e.g., at Amazon.com and BarnesandNoble.com ) and lecture notes.

Format:

The course consists of 2 lectures and 1 laboratory session each week.

Lectures:

Mondays and Wednesdays 1:55 PM - 2:50 PM, Physics Lecture Hall, Busch Campus.

Laboratory:

Wednesday (5:00 PM - 6:20 PM), Physics and Astronomy Building, Busch Campus, in room 232. The first lab will be on Jan 29 (no lab on Jan. 22). The lab schedule web page gives information on the lab experiments, including downloadable write-ups and report forms. Labs will need to be completed in class and handed in before you leave. Be sure to print out a copy of the write-up and report form beforehand, read it, and come to lab prepared!

Exams:

To be determined.

Homework:

Weekly or biweekly homework assignments will be announced during the lecture and/or emailed. The homework will be due at the beginning of lecture one week later. They will typically consist of 5 short problems or questions, and solutions will be posted out or emailed after the homework is collected. No late homework will be accepted.

Grading and Assessment:

Final grades will be based on the following elements:
To be determined.
You may check your scores here.

Students with Disabilities:

If you have a disability, you are urged to speak to the course supervisor early in the semester to make the necessary arrangements to support a successful learning experience. Also, you must arrange for the course supervisor to receive a letter from your College's Disability Concerns Coordinator verifying that you have a disability. To find out how to do this, see http://www.physics.rutgers.edu/ugrad/disabilities.html.

Lab Schedule and Manuals

All labs take place in Physics and Astronomy Building room 232

The order and content of the lab schedule and the lab manual is subject to change.

DateExperiment
Jan 22 NO LAB; review Lab Policies
Jan 29 1. Introduction to Sound
Feb 5 2. Mechanical Resonance
Feb 12 3. Speed of Sound
Feb 19 4. Standing Waves on a String
Feb 26 5. Standing Waves in an Air Column
Mar 5 6. Interference of Sound Waves
Mar 12 7. Vibration of Plates & Bars
Mar 19 Spring Break
Mar 26 8. Intensity of Sound
Apr 2 9. Harmonics
Apr 9 10. Auditory Illusions
Apr 16 11. Audio Amplifier
Apr 23 TBD
Apr 30 TBD

Note that, in the event of a snow day, the lab will be pushed back one week.

Supplementary Material:

Vibrations and normal modes:

Waves:

Fourier program and applets:

Voice and vocal formants:

Ear and hearing:

Music and musical instruments:

Miscellaneous: