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  1. freeeeee

    Someone check my Space/Physics Notes

    Those 2 DP do not really need to be covered in much detail buy otherwise good work! for DP 1.2 i would just say like: Gravitational potential energy is the work done to move an object from a very large distance away (infinity) to a point within a gravitational field. Btw you should know the...
  2. freeeeee

    How does a Solar Cell Work?

    Question:is this right? Due to subsequent diffusion of the majority of charge carriers, a depletion zone establishes which acts as an insulator preventing the movement of electrons across the boundary. Therefore when light liberates electrons from the junction the photoelectron must travel...
  3. freeeeee

    How does a Solar Cell Work?

    Hey i got a question how come in the 2004 HSC Q25 it says the p-type layer is the top layer and it is thin and transparent? I got confused again haha, The Jacaranda textbook agrees with you though, says n-type layer is exposed to light. Can you explain it to me? TY =D
  4. freeeeee

    How does a Solar Cell Work?

    great explanation ^ TY!!
  5. freeeeee

    How does a Solar Cell Work?

    so is everything right but not the order?
  6. freeeeee

    How does a Solar Cell Work?

    bump anyone can help me?
  7. freeeeee

    How does a Solar Cell Work?

    eshay why did u link me back to my original post ??
  8. freeeeee

    How does a Solar Cell Work?

    I read that site already, not really that helpful especially if the question is 3+ worth in marks, since that explanantion really doesn't go into detail
  9. freeeeee

    How does a Solar Cell Work?

    Farr out most confusing DP ever, poorly explained by my Jac textbook sigh... My Understanding: 1. When a photon of sufficient energy is absorbed by an electron in the junction region it creates a photoelectron and hole...
  10. freeeeee

    ATAR estimate :)

    yeh you should get your atar aim
  11. freeeeee

    Atar Estimate

    when they say you need at least 95 for a course does getting 95 guarantee you entry? and also: do you guys think i can get 95+? if i perform well in externals This is in relation to Optometry @UNSW
  12. freeeeee

    Atar estimate please thankss

    Yes, i base my estimate on the fact that he/she achieved well in CSSA, regardless of the school's rank he/she should be scoring 90+
  13. freeeeee

    Atar estimate please thankss

    Gratz! you did very well, CSSA are considered relatively hard trial papers and those results are very good =D 95?
  14. freeeeee

    ATAR Estimate Pls Dolan

    I am no good judge but i would think high 80s?
  15. freeeeee

    Atar Estimate

    Hi guys, can anyone offer me some more opinions on my Atar estimate? btw here is a update and better format of my results: School Rank: 110 (i found it difficult to find my School's ranking so i just assumed it was around 200) Here is a link to School HSC Ranks for 2011...
  16. freeeeee

    Atar Estimate

    any hope of getting into the 90s?
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