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Well, I don't know about you guys, but judging from about the 4 practice tests I have taken so far, certain subjects have been tested everytime in the physical sciences sections. I thought it might be helpful to compile a list of subject matter, that which SDN members feel to be the absolute most important and sure to appear on the April test. So , I'll start, and hopefully this will ensure, at the very least, that we are prepared to score well on passages sure to appear in April.
Physics
-motion under constant acceleration (linear &projectile)
-collisions(types)
-coulomb's law
-*circuits
-refraction
-relationship b/w frequency and wavelength
Gen Chemistry
-Periodic table trends
-Lewis structures
-rate law and rxn orders
-le chatelier's principle
-predicting spontaneity based on deltaG=deltaH-TdeltaS
-phase diagram
-dilution
-acids and bases(types)
-*electrochemical cells
Physics
-motion under constant acceleration (linear &projectile)
-collisions(types)
-coulomb's law
-*circuits
-refraction
-relationship b/w frequency and wavelength
Gen Chemistry
-Periodic table trends
-Lewis structures
-rate law and rxn orders
-le chatelier's principle
-predicting spontaneity based on deltaG=deltaH-TdeltaS
-phase diagram
-dilution
-acids and bases(types)
-*electrochemical cells