Physics and Astronomy

Heather Woolverton's Planet Psi
1420 HOME
1420 Syllabus
Class Resources
Physics 1420 Lab 1420 Lab
College Physics Archive
Physical Science
1400 HOME
1400 Syllabus
Class Resources
Physics 1400 Lab 1400 Lab
Physical Science Archive
Descriptive Astronomy
Astronomy Lab
Class Resources
Descriptive Astronomy Archive
Women
in Physics

Planet Psi Newsroom
Scientific Notation
Planet Deutsch
VOX

X
Cricket Song
Aphorismus
Saturday's Guests

Solutions....
Here today, gone tomorrow.

April 26, 2004

Solution sets will appear a few chapters at a time at appropriate dates throughout the semester. Each set will be available for a limited time only -- and, as the tv pitchman is fond of saying, they're not available in stores!

To consult a set, just click the appropriate icon below:

??

Chapter 25




Chapter 24




Chapter 23




Chapter 22




Chapter 20




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.