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  1. underthesun

    practicals-what do we need 2 know?

    Back the the topic, they can always ask how you did the experiment you performed. That sucks. Then again, they can always ask you how to improve the reliability of the experiements. That sucks too. They also require you to know the variables, and what needs to be controlled. That suck even...
  2. underthesun

    4u CSSA estimate mark /120

    Actually, i'm not quite sure. 90 is a wishful thinking...
  3. underthesun

    4u CSSA estimate mark /120

    90? About that i guess..
  4. underthesun

    Depressed

    Just then it took me around 4 hour to do the first column of the medical physics syllabus.. edit : I mean, first half of ultrasound
  5. underthesun

    CSSA HOW did everyone went?

    Man, how does it feel being in a big school? Do you know everyone in the year? hmm.. i miss being in big schools..
  6. underthesun

    this concerns EVERYONE........................

    worth dying for actually..
  7. underthesun

    very simple complex numbers thought

    since |z|<sup>2</sup> = |x<sup>2</sup> + y<sup>2</sup>| |z| = |sqrt(x<sup>2</sup> + y<sup>2</sup>)| |z| = sqrt(x<sup>2</sup> + y<sup>2</sup>) there ya go
  8. underthesun

    this concerns EVERYONE........................

    I did b, and did question 7 and 8. Should be some marks scabbed :D
  9. underthesun

    Post 2003 CSSA Trials

    Catholic Secondary School Association (CSSA) They sell trial papers to schools, so that teachers won't have to work so much to make the trials :D. It also gives the teachers some kind of "expectancy" on the class performance, compared to the whole state i guess..
  10. underthesun

    very simple complex numbers thought

    im not too sure, but |z| means distance right? then, if you're not calculating that using modulus, you do this let z = x+iy |z| = |x+iy| = |x - iy| then, |z|<sup>2</sup> = |x+iy||x-iy| = |x<sup>2</sup> + y<sup>2</sup>| .....(1) then the number could be added, and then square root...
  11. underthesun

    Depressed

    Yes you can. First thing i'd do if I were you, is to get some notes of the boredofstudies website (the main site) on physics. At least gotta know the basics. Second, get a past paper book, that successone is pretty good for improving your mark. Lastly, just keep reading the textbook...
  12. underthesun

    Predict Trials Mark(CSSA)

    band 7!!! ~90% i guess btw what is the minimum raw mark for band 6 in chemistry? and say, what raw mark gets aligned to ~95 HSC exam mark?
  13. underthesun

    CSSA Exam - How was it ?

    nah, was referring to those people doing their trials today :), the "fake" questions.. I wonder why isn't there a "predict your mark" thread like that 3unit CSSA? :D
  14. underthesun

    CSSA HOW did everyone went?

    btw, asian arent' crap in english :p <-- trying hard to get #1 in standard english yeah i know, its standard, but what the hell
  15. underthesun

    CSSA HOW did everyone went?

    34 so far.. 1 of them was you wasn't it! :p
  16. underthesun

    this concerns EVERYONE........................

    translated that d&d style for you :)
  17. underthesun

    Preparation for trials

    They should worth damn more..
  18. underthesun

    CSSA short/longer answers- not a rip of RR's thread k :)

    My teacher replaced all of medical physics since we've only done ultrasound. There was this mistake where a very easy question (no more than 2 sentence needed?) was worth 4 marks, and 2 harder questions only worth 1 mark each..
  19. underthesun

    CSSA Exam - How was it ?

    woot they're doing their trials at the time im posting this u think they'll get the bohr atom model q right? :D
  20. underthesun

    How was it ? CSSA Trial

    especially if you've drawn the graph. Integrating vertically (using y instead of x) would still get you the same answer :) damn.. i could have done that induction part, was just lost in the way :( (hope i got a free mark tho :))
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