<p>1MX, I don't know whether I should respect you for your perfect score or steal your brain :P</p>
<p>According to nasa.gov, "The intensity or brightness of light as a function of the distance from the light source follows an inverse square relationship."</p>
<p>You should loathe me, I loathe the time i spent in that class too.</p>
<p>well, i failed physics, left 8+ blank probably 10+ wrong</p>
<p>Did anybody try to use stoichiometry for that rate of heat loss problem? I found the slope of the curve at approx. 35 degrees C, and I used the given constant...It ended up being 8eN+1 (N being whatever power they gave us, I don't remember).</p>
<p>And wow, intensity of light following the inverse square relationship...I lose. Thanks Barron's, thanks.</p>
<p>what do you need for a 700?</p>
<p>omg. that test was incredibly hard. ..........</p>
<p>i took IIC and Physics, and I couldn't cancel Physics b/c IIC was easy, and I didn't want to cancel them both. </p>
<p>Does anyone know if I stay for the 2nd exam of the day and if I leave everything blank for the third page (hence, the 2nd exam side), and turn it in, does the collegeboard recognize it as if I only took only one exam?</p>
<p>55/75 is still like a 730</p>
<p>Actually, 59/75 is an 800 for the test in the blue book. And considering that this test was harder, the curve for this test will most probably be better.</p>
<p>Foil you said:
4) Stopwatch time an error</p>
<p>but i'm pretty sure that isn't right...
i remember one answer that made a lot more sense... i just cant remember exactly what it was...</p>
<p>also:</p>
<p>1) Angle of reflection and refraction increase as angle of incidence
that is correct</p>
<p>and do you have the questions so i can remember what i put... i only remember some of these...</p>
<p>The answer I said for the experiment one, the one you said stopwatch for, was that air resistance impacted the ball because the formulas don't account for that.</p>
<p>Considering that the small size of a ball and the low height from which it was dropped, air resistance is negligible. I remember the times being quite low (a few seconds?), so the reaction time of a human does have a considerable effect.</p>
<p>i also said it was because of air resistance.......</p>
<p>i dont think the question is fair...</p>
<p>: (</p>
<p>i wanna cancel my score and take it again because i think i can do better... my average on both PR and barron's ranged from 770-800....... and i got a 790 for the one in the blue book... </p>
<p>i skipped like 11 on the actual test and probably missed 7ish.... </p>
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<p>< what is wrong with me..... i studied so hard too T-T </p>
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<p>i hope u guys did well tho... someone has to beat the system the evil system ><</p>
<p>oh dont worry, i think we all failed, i did anyways</p>
<p>Yeah don't worry. Everyone so far has said it was difficult. I've done about 15 practice tests, usually getting 800. I don't think I even got 750 on this one.</p>
<p>does that mean the curve is probably gonna be nice??</p>
<p>idk... how many did u guys skip/miss...</p>
<p>I skipped four and got about 11 wrong --> I hope that's still an 800....</p>
<p>the pedulum questions....</p>
<p>the neutron and atomic number questions...</p>
<p>the kinetic energy (last question).;..</p>
<p>was the answer to the experimenters one NEWTON!!!! I really hope so....</p>
<p>i put Newton for that one...
skipped four and got 11 wrong is probably considered good on this one : (
im doomed tho...</p>
<p>today is the last day to cancel one's score... should i do that...</p>
<p>T-T but im running out of time too!!............</p>
<p>and Foil, how do u manage to remember the Qs and As.........</p>
<p>What did you guys put for the question with...." when photon with 4 valence electrons is put into a box with...2 atoms with 0 valence electrons each"?</p>
<p>I'm not sure if that was the exact question</p>