Search results

dream: 99+ realistically want: 90+

get a magnet on an axle, turn it above a solenoid hooked up to a galvanometer. the reading goes back and forth.

Wow, thats a mirror image of what I want to do, exept i was thinking of doing Bachelor of science (pure maths or applied maths).

The one at newcastle uni sucked. We didn't know the concentration of the HCl and it didn't matter because we had the concentration of the NaOH. So there was really no point of doing the HCl titration. Plus there's only one selective school in Newcastle, which means we got like the top 5 places.

B Engineering/B Science @ UNSW - 80 Every time I look at that 80 I get reminded of how easy it is to get there.

Newcastle region one was on yesterday. 9 teams from Merewether High and 1 from sydney (wtf???). My team only placed 3rd. My advice: get the concentration of your indicator right. My friend was using too much and he had a too acidic solution while I wasn't using enough phenopthalein (2 drops) and...

Done PoM, AE and up to the water monitoring part of CMM. After that we're going on to shipwrecks.

Chain rule is a hell of a lot easier than product rule for these questions.

Mine's Spunka, with my real name on the front.

Is the comp state wide or is it just for the region? I know there's one coming up in Newcastle in a couple of weeks but I'm not sure if you go further if you win that.

You'll rock in 4u, especially if you're ready to work next year.

It shouldn't matter where the inflexion points are unless they ask for it specifically. Usually I just put them somewhere in between a max and a min...

KFunk, you seem like the kind of guy who'd get over 99 for sure. For me, I'll prob get around 96-97 although I'm only looking for 80 for engineering at UNSW

more like physics... :uhhuh:

Damm these trig integrals are annoying. Heres another one: ∫sqrt(1+sin2x)dx

You guys should look in any textbook about questions like this involving rods, not circuits. Since the positive charges flow to A (or the negative charges flow to B), end B will become negative.

Got it! Thanks for that.

Evaluate ∫(cos²x/(1+sin²x))dx Answer: -x+sqrt(2)tan^-1(sqrt(2)tanx)+C I can get the -x bit but i just don't know how the rest of the integral works out. Need help please.

That kind of test is really good for the people already up the top because it means less of a chance for others to catch up.... otherwise they suck.

we still have to do probability, although we have already done perms and combs in 3U.