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I always do all of these questions the same way: First you find how many grams of substance (i.e. ethanol or another alkanol) was used. Convert it to moles. Then plug in the numbers in to the formula, i always use 4.2 J/g/K (instead of 4.2 x 103) because it means i dont have to convert the...

Just know three of them at most, i only knew two of them for my exam in fact - photographic film badge and the geiger counter.

If they cant stand out of their crease the best thing to do is to play the ball late and not go hard at the ball, and play down the line of the ball. That way even if the ball swings it will swing past the edge and they will only get beaten, they wont nick it. Unfortunatly when players are out...

In that African XI vs Asian XI match it went down to the wire, African XI got 198 but the Asian XI only managed 196

Gillespie will be replaced by Macgill, kasper didnt bowl all that well at edgbaston and tait is inconsistent. Hayden will probbaly remain in the side though, but perhaps they should change the batting order and get gilly up the top with langer

Some calculation about a container falling at 8 gs or something like that, in the neap trial

Yeah buy tyou have to remember that rain played a big part...I doubt the aussies could have held on if there were 5 full days of play, england would probably have batted until they had a 500 run lead and still had 1 and a half days to bowl australia out

or when you receive emails like this: ------- What did one atom tell another? - I think I lost an electron - Are you sure? - Yes, I'm positive. Heisenberg is out for a drive when he's stopped by a traffic cop. The cop says: "Do you know how fast you were going?" Heisenberg replies...

- When you suddenly become interested in all those debates on abc and bbc about the environment - imemdiately think of pungent chemicals (formulas and all) whenever theres a bad smell - understand what PVC is and stress it to all your non-chemistry friends - you think chemistry is easy - you...

V = (1/3)pi r2h dV/dt = 3cm3/s dh/dt = dV/dt . dh/dV but r = h since the angle is 45 degrees (90/2) so V = (1/3)pi h3 dV/dh = pih2 .: dh/dt = 3 . 1/pi(pi2) = 3/pi3

I suppose they think they can probably do it if they dont tell you ur doing the cssa paper, but they would probably have to put in some questions from other sources at least

CHeck the resources section, it has heaps of good summaries

(1) prove for n=6 ln 6! > 6 6.57>6 true (2) assueme n=k ln n! - k >0 (3) prove true for n=k+1 i.e. prove ln(k+1)!>k+1 LHS = ln(k+1)! = lnk! +ln(k+1) but ln k! + ln(k+1) > ln(k+1) +k for k>6, k+1 >e ln (k+1) > ln e since ln e = 1 .: ln[(k+1)!]>1+k Hence if the...

lol! nice one

I dunno, maybe its the fact that a satellite above newcastle will not have the same period as the Earth's rotation since teh Earth rotates faster at the equator...hence it wouldnt be geostationary?

Unfortunatley neap papers are copyrighted so we are not allowed to post them up...Even if I wanted to I can't because I dont have it..

Yeah, I would have said the same thing, he gave insigiht into Nazism by helping carry out HItler's racial policies, and his methods of organising and acheiving total control over industry towards the war effort were indicative of the totalitarian nature of Nazism and highlights how systematic...

The proejctile was easy, it just wasnt a neat answer :D I have no idea what they were going on about in terms of rates, total orbital speed, what the hell? Ther est of it was good although heaps of questions were like 4 marks or more each

I see...hmmm, I need to get past neap papers lol

After reading that I finally found the humour behind Kent Brockman suggesting a trial in on eof the simpsons episodes to be called "waitergate" :p