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  1. alez

    Wasted ur hsc year?

    worked heaps and didnt study regretting it a bit but dont care enough to be studying now either plus, earned heaps of money
  2. alez

    Brain = Fried

    ouch. AOS isnt that bad though. I just make it up when i get there modules is a killer. 3 essays ughhhh
  3. alez

    What was your first job?

    pizza shop ad in the paper, went in for a trial run for a couple hours fast food places are a good place to start. or supermarkets
  4. alez

    Stronger acid

    So is it HCl? this is so confusing me ok question 22b in the 2002 HSC, HCl and H2SO4 both with a conc of 0.01mol/L compare the pH of the two and justify. The answer is no help, it says that H2SO4 has the lower pH because H2SO4 has a higher [H+], and is diprotic so a second [H+] can break away...
  5. alez

    how many of you had jobs during the hsc

    approx 15 hrs a week, 20 or so around trials but it worked out ok needed the money and cant be stuffed studying all the time. plus, already have my own car and laptop paid off
  6. alez

    polynomial question =s

    i dont get it can u post full soln please...
  7. alez

    Large Hadron Collider - Death Threats

    yet you use computers?
  8. alez

    Application of Calc :(

    Yeah, it should work
  9. alez

    ugh..

    possibly, or say you used a UV lamp cause i dont think sunlight would have enough energy
  10. alez

    Practising Australian Scientist

    i heard we had to have 2 scientists for each science anyone have anything? we have dead scientists...
  11. alez

    If you have a second chance...

    prob wouldnt do bio. *snore* and possibly move schools. had so many teacher changes for chem bio and physics it isnt funny. and the level of incompetence from all of them....
  12. alez

    Help with Projectile Motion

    well the book might be wrong like the surfing books are bullshit reliability is on our side
  13. alez

    Help with Projectile Motion

    1.s=2.386 2.t=0.85 s=6.14
  14. alez

    Help with Projectile Motion

    oh shit yea. so v=8 1/3 vertical u=4 1/6 horiz u=7.216878365 is that right before i do it all again?
  15. alez

    Stronger acid

    we just got photocopies, not the answers bullshit chem teacher who has no idea what shes ever talking about im so fucked for chem
  16. alez

    ugh..

    we had a simple circuit with a lightbulb and a semiconductor when you turned it on, the bulb didnt light up we heated the semiconductor with a flame and the lightbulb lit
  17. alez

    Help with Projectile Motion

    i get 15 for initial vertical velocity and 25.98076211 for horiz 1. so v^2=u^2+2as 0=15^2+2x9.8xs s=11.47959184 s+1.5=12.97959184 2. then to find t v=u+at 0=15-9.8t t=1.530612245 total time=tx2=3.06122449 s=ut+1/2at^2 s=3.06x30cos30 s=79.53294525 is that right?
  18. alez

    Ability of DNA to repair itself

    shit. i never did this. my bio teacher left the school and kinda gave up and didnt care for the last couple months he was there so if there is a mutation or error, the dna will unzip by the action of an enzyme, similar to dn replication. The incorrect bases are removed and replaced by free...
  19. alez

    Please Help

    dot point summaries help have had 3 different physics teachers. all equally hopeless. one wasnt even a qualified physics teacher, just a sub, and we had him for a year. The one i had this year hardly even knows when we enter the room. Or talk to him. We did the ymca dance for a whole double...
  20. alez

    The most important aspect in a job

    People you work with. If you have an awesome job with a bunch of shitheads, most likely you're gunna hate it
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