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So, I happen to have a Physics exam tomorrow. I don't know much about Physics, I did no work. Any areas in which I could get some 'easy marks' if that's a thing in Physics... Help would be greatly appreciated.

So.... I just went on to the board's website and apparently band 1 is 0-49. Now, I'm sort of in that position for Chem and probably Physics, my question is... will getting a 40 in both for instance count at all to the ATAR? I've seen some conflicting evidence on this. Can anyone clarify? Cheers

Exactly. I've done literally no study for Chem, just threw my hands up and said its all too hard.. now, that approach is one I have sort of started, but do I really have enough time. It isn't really revising it's essentially learning everything for the first time haha. Also, the option is...

Hey guys, I've arrived with about a month left,I know next to nothing. I need to know how to get 50% in Chemistry and whether or not that is far too optimistic for my situation or about right. Where can 'easy' marks come from? Multiple choice I'm not so bad at... just great at educated...

Alright sounds like a plan, albeit not an easy one :spin:

Ok cool, can anyone go a bit further and give me a sort of structure?

Hey guys, I've pretty much reached the end of year 12 Chemistry and I have little to no idea what is happening. I've sort of woken up to myself now (a tad late :spin:) but I'm making a final 2 month hurrah to hopefully get a 60-70, that's the goal anyway, don't think its too optimistic but...

Can someone please go through question 7a and 7b page 190 of Cambridge Year 12 Second Edition (orange and blue book) I've got the exam tomorrow! :(

Hey guys, Don't know what's happening in Chemistry, pretty much AT ALL. I'm in a bit of a pickle. Can anyone seriously recommend what to study in each module or what resources to use to try and gain an understanding of topics? This is really a make or break term for me, before it all gets...

Re: HSC 2017 Maths (Advanced) Marathon Hey guys, I've got little to no idea about how to solve the logarithmic equation questions I've come across in the past hsc papers. Can someone help me solve: 2lnx=ln(5+4x) AND 2log(base5)^3=log(base5)^x-log(base5)^6

Re: HSC 2017 Maths (Advanced) Marathon Thanks bro

Re: HSC 2017 Maths (Advanced) Marathon Hey guys, how do I go about doing this: find the values of l that will make the quadratic y=(l+6)x^2-2lx+3 a perfect square. And can someone explain what 1/alpha + 1/beta is when doing the roots of a quadratic.

Hey guys, I have a comprehension exam on Monday - analysing different texts types in line with discovery. Anyway, I'm having a bit of an issue linking techniques and quotes together. I got given two of the 2015 Practice examinations by T.Outred. Specifically question 3, where I have to...

So I'm a bit stumped on how to find the launch speed and angle of launch from the horizontal. I'm given the Horizontal component which is 30 ms^-1 and the vertical component which is 80 ms^-1.

Re: HSC Chemistry Marathon 2017 Thanks so much! I thought this may be the case.

Re: HSC Chemistry Marathon 2017 Well yes... but the HSC will be primarily based on the HSC course right?

Re: HSC Chemistry Marathon 2017 Hey guys, So we pretty much just started the HSC course for Chemistry. Now, this is a probably a stupid question but... is everything I learn from now on completely necessary for the HSC? Because I know that for some subjects it isn't and obviously not all of...

Thanks heaps^. Another question... how many decimal places are you supposed to round off to when doing these mass and molecule and mole calculations? For atomic weights as well do I just take Aluminium as 27 or actually 26.98? And when I put the calculations into my calculator should I use the...

Can someone please explain this... the question is - Consider .374g of aluminium chloride. It contains how many moles of a) aluminium chloride, which I worked out to be 2.81 x 10^-03. B) aluminium C) Chlorine. I'm not quite sure how to get b and c. For b my thought process was to get the mass...

also.. are you just meant to know that oxygen exists as 02 and nitrogen as N2 etc.. what does 2 even refer to? Does it mean it's just a molecule.