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  1. princesszahra

    Physics and Chemistry Help

    its not a fancy word actually impedence means resistances due to capacitor resistor and inductor u just need to understand that it is the obstruction to the flow of electrons!
  2. princesszahra

    physics help

    ohhh i knew the theorm but not the name!! haha i wont forget this now u simple mean sine rule!!! thanx !
  3. princesszahra

    physics help

    what is LAmis theorm????????????????
  4. princesszahra

    The easiest subject to qualify in cie a levels.

    well i would ssay go for maths! its easy!
  5. princesszahra

    cie teachers website

    it will be really kind of admin if u upload the new application booklet! :(
  6. princesszahra

    phy P4 help

    yep but last time the practical was a ditto copy of an old paper!
  7. princesszahra

    mark scheme needed!

    i need mar scheme for bio OCR papers for jan 2008! plz upload asap!
  8. princesszahra

    phy P4 help

    thats very true u can solve old papers for maths and the practicals but not theory
  9. princesszahra

    phy P4 help

    i think u dont need to go through such old papers! syllabus has changed so its better u do latest papers!
  10. princesszahra

    help

    ohhhh someone just help this poor person! i dont know anything abt accounting otherwise i could have answered!
  11. princesszahra

    Math- Vectors Resources

    all the topic in this site r wonderfully explained!
  12. princesszahra

    centroids

    ull have to do the whole thing again deduce means just find it out like u did for the first one!
  13. princesszahra

    ANY PREDICTIONS!!!

    in bio the practical P31 MIGHT be abt enzyme invertase and sucrose so i believe it will be quite easy!
  14. princesszahra

    Maths p1 tiny problem

    put x as 2 and the answer u get is the upper limit of the range and then put x as 0 so u get the lower limit of the range so when x =2 y=5-3sin4=( dont have a calculator near by solve it plz)!i will say this ans as Z when x=0 y=0 range is 0greater than or equal to y greater than or equal to Z!
  15. princesszahra

    Question ???

    thats good so paper leaking is avoided excellent job admin!
  16. princesszahra

    Maths P1

    thats enough for range and domain but if u need more help there a book written by prof nabeel if u want i can scan and mail u that part !just leeme know!
  17. princesszahra

    chem practical problem!!!

    i think what u should do is as zohaib said arrange ur thiings. then u should keep calm dont just jump onto conslusions slowly and carefully take care not to be too slow too!!! and as u go on writing ur observations , write somewhere next to it the ions u would go for i mean white precipite for...
  18. princesszahra

    Question ???

    i think its better u downlaod everything and keep! :)
  19. princesszahra

    Biology A2 Edexcel URGENT!!!!!

    standard deviation standard error chi squared test t test error bars there r more i am not sure abt em u gotta chk from ur bio txt book or ur syllabus
  20. princesszahra

    help needed imediately

    yeah y dont u look in the exam time table!
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