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yeah im with concession...wtf? :confused: what's this about?

we dont get this subject...but then again, i dont think many at a boys school would want to do it. but i think it MAY be done by correspondence if people actually want to at our school :p

spectral lines are the wavelengths at which the electrons emit "light" when they fall from a higher energy state to a lower energy state. if if they fall from n=6 to n= 2 (balmer series always ends in n =2) then a specific wavelength is released (use rydberg's equation to find out what it...

lol @ fuking up chem (jumb) i did the same. and i think i buggered eco...which wouldnt usually count for me, but now im having doubts...anyway, goodluck all :)

its a damn phys paper...u reckon they'd care? about spelling

jase i dont think id give u 4 marks for that... do we have to detail the maths involved? ie all the E1/n^2 crap thats in jacaranda?

hahaha, jumb...ur a nerd. ipt u dont need to study for (apparently its easy). and u got all of today + tomoro to study phys :) ull be fine. btw, when do u finish?

we're in the same boat derek :) cant wait :)

i will be...and isnt it 2 days? its on wednesday...today is monday...?

not-that-bright where do u come up with these analogies from? "like outspoken lesbos but they're not" lol

hahaha, on king's movies...IT sucks...do NOT watch the movie, the book is much better :) thaat movie wasa bloody travesty...:vcross:

true...x-ray diffraction is the same thing as firing electrons...(i think)

cappen...use ur calculator

rank...ur uai mark is based on both ur hsc and ur school rank. so say if u come 2nd in ur school, yet in ur hsc ur school gets: 100, 98, 93 (for simplicity only 3 people) and u got the 93, then ur hsc mark is 93, your school mark is 98 and ur uai mark is the average: 96 (rounded up) - im...

not me. just write small :)

i read pet semetary, and granted it had one scene that was scary, cos i was half asleep and i think there was some random knocking on my window at 1am, but despite that, it wasnt too bad. any writers that are freaky tho? any other stephen king's that are good to read?

hey xayma, isnt the 931.5MeV only to work out binding energy and not mass defect?

hahaha, cant wait for it to be over, jumb? i feel the same. but i think anthony should win :)

but what benefit does that have... taking ilovechildren for example: xayma wouldn't know he was being attacked, except that it sed his name in the title... is there any benefit in not seeing theit posts, apart from saving time (which it might not do, cos they may be attacking u and u cant see...

hahaha, true. what happens if u "ignore" ppl? do u not see their posts, or is it that they cant pm u only?