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Class Log.

February 16, 2004

F, 1/9 Introduction, Chapter 13 waves and simple harmonic motion
M, 1/12 Chapter 13 SHM for a mass-spring system and equations of motion
W, 1/14 Chapter 13 wave characteristics and phenomena
W, 1/14 Lab 1 Simple Harmonic Motion
F, 1/16 Chapter 13/14 standing waves
W, 1/21 Chapter 14 speed of sound, intensity and intensity levels
W, 1/21 Lab 2 Speed of Sound in Air, Standing Waves
F, 1/23 Chapter 14 interference of sound waves
M, 1/26 Chapter 14 Doppler effect
W, 1/28 Chapter 13, 14 review
W, 1/28 TEST 1 Chapters 13 and 14
F, 1/30 Chapter 15 Electric forces and Coulomb's Law
M, 2/2 Chapter 15 Electric fields and field lines
W, 2/4 Chapter 15 Electric fields on conductors
W, 2/4 Lab 3 Electrostatics
F, 2/6 Chapter 16 Electrical potential energy, potential difference
M, 2/9 Chapter 16 equipotential surfaces, potential due to a point charge
W, 2/11 Chapter 16 current and Ohm's Law
W, 2/11 Lab 4 Electric Field Mapping
F, 2/13 Chapter 17 temperature dependence of resistance
M, 2/16 Chapter 17 electrical power
W, 2/18 Chapter 18 resistors in series and parallel
W, 2/18 TEST 2 Chapters 15, 16, and 17
F, 2/20 Chapter 18 Kirchhoff's Laws
M, 2/23 Chapter 18 Circuit Problems
W, 2/25 Chapter 18 More circuit problems
W, 2/25 Lab 5 Circuits
F, 2/27 TEST 3 Chapters 17 and 18
??


 


Dr. Heather
Woolverton
Spring, 2004

WHAT DIS?

1

Ready to Rove.

"America's Spirit rover has landed in an arid enclave of Mars that is tantalisingly out of reach of the region's most promising sediments and rocks, dismayed scientists have discovered," Science Editor Robin McKie reports for Guardian Unlimited.

Robot Scientist

A team of U.K. scientists has developed a robot scientist to do their job for them," Gillian Law reports from London. "The robot, and the computer system with which it works, have been developed to help generate hypotheses about the function of particular genes on baker's yeast, and then carry out experiments to test them."

How Cold Is It?

Scientists at the Massachusetts Institute of Technology have cooled a sodium gas to the lowest temperature ever recorded — only half-a-billionth of a degree above absolute zero.

1

Antimatter Surprises

A solar flare can create up to a pound of antimater, the Astrophysical Journal Letters reports in an overview of a project drawing data from NASA's Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) spacecraft.