Thursday, September 16, 2010

 

Wednes-Day 1

Physics - looked at the big picture of graphically adding vectors by just sketching some vectors from data in a question. This way, you can get a quick estimate of what your more accurate answer should look like at the end of your measurements.

We then applied the graphical method of vector addition to a displacement mapping lab.

AP Chem- explained the cause of solubility rules via Coulomb's Law. We discussed the CAUSE of the strength of a given ionic bond between a cation and an anion, and also the ATTRACTIONS between water molecules and ions.



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