Time Schedule:
Oscar E Vilches
PHYS 225
Seattle Campus
Special theory of relativity; phenomena of modern physics with emphasis on photons, electrons, and atoms; introduction to quantum physics. Prerequisite: 2.0 in PHYS 123 which may be taken concurrently. Offered: WSpS.
Class description
In the late 19th Century physics had achieved impressive goals. There were what appeared to be complete theories of mechanics, gravitation, and electromagnetism. But some commonly observed phenomena were in remarkable disagreement with what (now called) "classical" physics predicted. This course will introduce the major discoveries and theories of early 20th century that led to the development of relativistic and quantun mechanics.
Student learning goals
General method of instruction
Lectures, with lecture demonstrations when available, will highlight various portions of the course. Tours of some of the research labs, including the one of the instructor, will be offered.
Recommended preparation
Students should have had a complete course in introductory physics with calculus, and a complete introductory calculus series. Other equations used in the course will be developed in class. Students returning to the University after a prolonged absence should brush-up on introductory mechanics and mechanical and electromagnetic waves topics.
Class assignments and grading
Homework is assigned each week.
There will be three term exams plus a comprehensive final exam. The best two of the three term exams, plus the final exam, will be counted towards the final grade. Homework will be spot-checked; it will amount to 10% of the final grade.
