<p>yes i think I got 375kg, it rings a bell. </p>
<p>for the camera question I used 1/object distance + 1/image d = 1/f </p>
<p>I don’t remember the values…</p>
<p>The space suit question was more of a math based question.</p>
<p>Space suit is 375kg. Simply use Newton’s Second Law. The water and cliff I don’t know. The chaos theory one I knew what it was but had doubts so I probably got it wrong.</p>
<p>EDIT: The longer I stay in this thread, the more I realize how poorly I did xD</p>
<p>I omitted 1 question in physics. According to [SparkNotes:</a> SAT Physics: SAT II Physics Score Conversion Table](<a href=“SparkNotes: Today's Most Popular Study Guides”>SparkNotes: Today's Most Popular Study Guides)</p>
<p>If I miss 21 questions I will still get a 700?! This can’t be right. </p>
<p>Can anybody confirm if this is the right curve?</p>
<p>Yes, physics curve is really high</p>
<p>I guess with that, you could get around 16 wrong and get a 700. Because each one you get wrong is -0.25 points.</p>
<p>Can anyone confirm the bird and diver question?</p>
<p>For the diver i got the same thing as above. For the tree, i thought it was asking for magnification so i did do/di=ho/hi</p>
<p>What did you guys get for the photon speed and frequency before and after scattering? And the one with the emf in the battery?</p>
<p>Well that was the worst thing ever…</p>
<p>I used magnification equation for the tree.</p>
<p>For dark room i said tungsten, I know iron also glows but the temperature of the tungsten was really high.</p>
<p>for the excited electron I think I used E=hf</p>
<p>@rm22333</p>
<p>[Photon</a> hits electron, what happens to frequency? - Yahoo Answers](<a href=“Yahoo | Mail, Weather, Search, Politics, News, Finance, Sports & Videos”>Yahoo | Mail, Weather, Search, Politics, News, Finance, Sports & Videos)</p>
<p>I guess frequency reduced. Crap.</p>
<p>Do any of you remember the answer for the tree question?</p>
<p>I remember in the question there was something with 0.2 but i don’t remember the other numbers. I think i might have gotten something 2000…but I’m not sure at all. What about the last one with the pulley?</p>
<p>Just took it, hope I did better than last time, got a 620 first then on princeton I got a 670 so I’m hoping for around 700. I just wish I took AP physics last year instead of regular physics.</p>
<p>anybody here feel that the first set of questions about waves are hard? I can only answer number one about the wave length, and skipped the rest of them because i don’t even understand the questions…</p>
<p>I’m trying to remember what the third one was. But yeah i skipped the second one (the one with 2T) i completely blanked</p>
<p>T was the period. Twice the wavelength. Believe it was E.</p>
<p>99% sure the one “going to the top of the page” was D.</p>
<p>And where was D located?</p>
<p>It was right before 2T, going towards a = 0.</p>