PHYS 235 Modern Physics Laboratory

Description: 4 hrs., 2 cr. Pre-req PHYS120 or 121. Selected experiments of quantum physics and optics. Experiments include nuclear half-life, Michelson interferomenter, Bragg scattering of x-rays, nuclear scintillation-multichannel analyzer, Franck-Hertz quantum levels, Millikan oil drop, photoelectric effect(Einstein). Error analysis techniques including the Binomial, Gauss and Poisson distributions and correlation of data. Students will also learn to use aspects of Mathematica software for graphing and data analysis.

Instructor: Prof. Varley, Room 1216 North, Telephone 772-5252.

Hours by appointment.

Text: "An Introduction to Error Analysis" by John R. Taylor

Recommended Text: Aspects of Mathematica will be discussed in the lecture part of the class and zerox handouts will be provided to the students. However, the student may wish to learn more about Mathematica and for this purpose "The Beginner’s Guide to Mathematica" by Gray and Glynn is recommended.

1. The student is expected to write a report for each of the six experiments performed for this laboratory class. The lab reports will be graded. It is strongly recommended the student resubmit the lab report with the errors corrected and suggested changes completed. The grade on the second submission of the lab report will be counted toward the final mark in the course.

2. Various homework assignments involving error analysis will also be made. Several short quizes on error analysis will be given during the semester. The student will have a week to prepare for the quiz.

3. Attendance is required for this course unless arrangement is made with the instructor.

Grading Scheme:

1. 80% lab reports

2. 10% average of quiz grades

3. 10% attendance

”In compliance with the American Disability Act of 1990 (ADA) and with Section 504 of the Rehabilitation Act of 1973, Hunter College is committed to ensuring educational parity and accommodations for all students with documented disabilities and/or medical conditions. It is recommended that all students with documented disabilities (Emotional, Medical, Physical and/ or Learning) consult the Office of AccessABILITY located in Room E1124 to secure necessary academic accommodations. For further information and assistance please call (212- 772- 4857)/TTY (212- 650- 3230).”

Hunter College regards acts of academic dishonesty (e.g., plagiarism, cheating on examinations, obtaining unfair advantage, and falsification of records and official documents) as serious offenses against the values of intellectual honesty.
The college is committed to enforcing the CUNY Policy on Academic Integrity and will pursue cases of academic dishonesty according to the Hunter College Academic Integrity Procedures.

Updated 10/31/05

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