Wednesday, December 17, 2008

lesson 7

The final assignments!
Reading: Waves http://www.glenbrook.k12.il.us/gbssci/phys/Class/waves/wavestoc.html and Sound Waves http://www.glenbrook.k12.il.us/gbssci/phys/Class/sound/soundtoc.html
Homework: Wave Characteristics , Sound Waves
Lab: Velocity of Sound Lab

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