Welcome to Physics 161
Physics of Energy and Environment

Testimonial:
I just barely passed high school algebra in 1993 and could do all the math for this course on the calculator in my cell phone. And, he gives the formulas ON THE EXAM!

Aaron Dyson, Class of 2001 (with permission)
Q: If #2 pencils are so popular, why are they still #2?

Course Syllabus

Lecture Notes

REVISED Final Course Records and assigned grades (alphabetically arranged). Have a nice summer!

Final Exam Key pages 1 2 3 4 5

Midterm 1: Wednesday April 23. Ch. 1-Ch. 4 (p. 101) Summary and study guide

Midterm 2: Wednesday May 28. Ch. 4, 5, 6, 9, 10. Summary and study guide


UO Physics 162 Solar and Renewable Energies Course Home Page

Intro to Human Energy Use Useful overview from the University of Michigan

Measurement Unit conversions

Energy Unit conversions


NEWS

The story of Gondwanaland, the ancient supercontinent and how it affects our lives today!

U.S. Climate Action Report 2002: Global warming is inevitable. Learn to love it?

Seattle Times report on nuclear power: (see part1 and part2 for historical review of atomic energy

THE EARLY PROMISE WAS TANTALIZING. Even as the shadow of the hydrogen bomb seemed to envelop the world's future in 1954, the peaceful uses of atomic energy were being promoted as the brightest spot in our brave, new technological future.  "It is not too much to expect that our children will enjoy in their homes electrical energy too cheap to meter," Atomic Energy Chairman Lewis Strauss forecast that year.

Coursework Q&A

Some of the homework and exam key postings were scanned as JPEG files and may not fit conveniently on your screen. You can save them for viewing or printing using a JPEG viewer... (If the homework keeps you up late at night, have a cup and click to learn more!) cuppa joe

Practise scientific arithmetic with Professor Soper - online!

Homework assignment 1 answers page 1 2 (Returned homework in Box #4, basement of Willamette Hall)

Homework assignment 2 answers

Homework assignment 3 answers

Homework assignment 4 answers

Homework assignment 5a 5b answers page 1 2 solar home sketch

Homework assignment 6 answers

Homework assignment 7 answers

Midterm 1 Key pages 1 2 3 4

Midterm 2 Key page 1 2 3 (exam average 84/114 = 73%)

Lab 1 Instructions

Lab 1 data obtained in class, with analysis

Lab 2 Instructions are here

Lab 2 Heat capacity values and notes

Lab 2 results


Useful Information, Fun Stuff and Alternative Energy Links

Where does the formula
"doubling time in years" = 70/(percent annual growth)
actually come from? The answer is here

Likewise, how to analyze trends in data in terms of doubling time.

How a gas engine works! From howstuffworks.com

Consumer's Guides to

  • Energy Efficient Doors and Windows
  • Energy Efficiency

  • The meaning of "degree-days"

    The True Costs of eating organic food?

    Heat Engine Links (including plans for homemade models)

  • Backyard version (Scientific American) pages 1 2 3 4 5
  • "Prayer engine" plans
  • J. Crouch's links to other heat engine sites
  • American Stirling - Model engines and inexpensive fan kits
  • Baileycraft - assembled model engines and kits

  • Wind, Water and Electricity

  • Concerned about power lines, cell phones and cancer? Check out this summary from the studies done by the National Academy of Sciences
  • Hydraulic ram pumps - move water without gas or electricity
  • Amateur Scientist: fun for kids and adults

  •   Special section on electrostatic Motors and Generators
  • Small wind turbine (Picoturbine) and home power project ideas, plans and kits

  • Solar Power Links (see especially Homepower.com)

  • "Guerrilla solar" - running the power meter backwards
  • Solar Cookers and other downloadable home power project plans
  • The solar cooking archive: solarcooking.org
  • Cooking by Thermonuclear Fusion!
  • Finally, a use for pizza boxes: oven 1 and oven 2

  • Social Considerations for "third world" promotion of Solar Cooking

    Think about it...
    Sunny California- What a stupid place to have an energy crisis!
    Kirby Spangler,
    PV-powered in Palmer, Alaska


    Internet Resources

    Nuclear Links

    Previous PH161 nuclear waste links

    Hanford Nuclear Reservation waste tanks
    : ScienceFriday radio discussion
    Seattle Times article on the Trojan nuclear plant
    Oregon Office of Energy Trojan decommissioning report
    Oregon Office of Energy Home Page
    Nuclear Guardianship Library overview of waste storage issues
    Report by James Audet on Trojan/PGE issues
    previous PH161 links to nuclear waste storage issues

    Energy/Enviroment Links

    Energy Information Administration

    Fossil Fuels Server

    Earth Science Information Network

    National Climate Data Center

    Renewable Energy Network

    EIA/DOE 1999 Greenhouse Gas Report



    Internet Essay Collections

    Jay Hanson's ENERGY and ENVIRONMENT
    wacky, huge (but useful!) essay collection

    Renewable Energy Tradeoffs - is Solar an answer?
    Oil Supply: The Crunch Has Arrived from HubbertPeak.com
    The End of Cheap Oil Campbell & Laherrere, Sci. American (1998)