<p>^ No, it was females with unfertilized eggs. How do male frogs have eggs? But can anyone answer my question? Was it increased exposure increases or decreases concentration?</p>
<p>^Intensity was on the y-axis, right? So if the direct relationship mentioned in the intro was between intensity and concentration, then I think you’re right, because the intensity was decreasing as time (exposure) increased.
But if it was between exposure and concentration, I don’t think it mattered that the intensity for the blue graph was decreasing. Then concentration would increase as time increased.
I could still be wrong though. Just my way of rationalizing my answer lol</p>
<p>I don’t remember that question at all…did I skip one? I do remember putting down increase, then decrease, for one of the science questions.</p>
<p>But, that experiment was essentially spectroscopy, and in a spectrophotmeter, beers law indicates that absorbance is directly proportional to concentration with a factor of a constant times the path length.</p>
<p>i meant to say was the male thing a choice? I’m a bit ****ed i didn’t catch that. i swear i saw in the intro it said something about it being males with unfert. eggs lol…</p>
<p>I said decreasing concentration because as absorbance decreases so should concentration. (I picked whichever choice that logically went along with that)</p>
<p>Holy crap I was NOT prepared for the Science section. I only took the SAT once and I’m not planning on taking any Science Subject tests(Maybe Chem since I’m doing pretty good in Chem 2, but we haven’t learned colors and stuff yet, and I really wanna just get all my testing done with in January) so I was like…sdsajkdas. I read all the intros and stuff so I had 5 minutes left when I wasn’t even finished with Experiment 6. Thankfully I’m pretty good with acids so I think I got at least 3/5 on that one…</p>
<p>I think I understood most of the experiments, just got one or two wrong here and there, like the energy of the wire in the electrode experiment and the rocks under the surface in the Mars study…</p>
<p>Oh, but the colors, seriously what was going ON there? I had NO idea what I was reading.</p>
<p>So absorbency was on the y axis? Or intensity? I don’t remember</p>
<p>it was absorbance/exposure
I think i put increase increase but I forgot why</p>
<p>For the first time, I actually finished this test!</p>
<p>For the very last question, #40, which was about the Ph of a the Pro…acidic compound? </p>
<p>I put between 1.58-2.38, did anyone else have that answer?</p>
<p>i think thats the fluorine one. it should’ve been under 1.58 i think cuz it was more acidic.</p>
<p>I put increase decrease</p>
<p>because it was a Gaussian curve, which all spectrophotoetric spectra are.</p>
<p>^ What do you mean “increase decrease”?</p>
<p>shouldn’t it have been less than 1.44?</p>
<p>ACT: Idk, I remember for 1 answer choice I put Increase Only and for another one, I said it increases, then decreases.</p>
<p>What is this absorbancy exposure question everyone is talking about?</p>
<p>yalefanboy, i put less than 1.44, too, i believe. It said fluorine was the most acidic and i think the most acidic on that list was 1.44. and lower = more acidic. any flaws in my logic?</p>
<p>Yeah. One of the answers was increases then decreases. It asked about the trend across a graph.</p>
<p>And yeah, it was less than 1.44. </p>
<p>The absorbancy exposure question was with the blue/yellow/green charts. They asked what would happen to concentration as exposure increased.</p>
<p>What did you guys get when it said what was the average defoliation of the graph.
From what i recall it was 25 % heavy defoliation, 20-25 % moderate defoliation, and 50-55 percent light defoliation. I said that on average, it was moderate defoliation because of the heavy defoliation. Does that make sense?</p>
<p>I don’t remember what i put for the question, but i know fluorine is a strong base.</p>
<p>what do you guys think -4 will be?</p>
<p>^^ No, the answer was light defoliation. Please go through the old posts before asking questions that we’ve already discussed and answered. Ok, back to concentration/exposure question, does no one but Requiem and I remember it?</p>