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Search results

  1. ousamah112

    Chemo P5 tips

    which one is acurve and which one is a line??
  2. ousamah112

    Chemo P5 tips

    please someone explain... this is from m/j o9 ..hw do i draw graph with these points?? question says draw two separate lines..:S
  3. ousamah112

    Chemo P5 tips

    hey... wht is best appratus to collect a gas above water ..like oxygen???
  4. ousamah112

    Word Association game

    police
  5. ousamah112

    Word Association game

    night
  6. ousamah112

    Physics / Chemistry / Bio P5 help

    w10 p53 q2 ... how to fill that table??? http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_53.pdf
  7. ousamah112

    Chemo P5 tips

    use a syringe ..
  8. ousamah112

    A2 Physics | Post your doubts here

    :) Np.. and i dont know how to prepare for vhem p5..:( for question one you have to give these points: 1.Defining the problem tell which thing is dependent variable and which one is independent variable . 2 marks for this. and 1 mark is for stating any other variable that must be controlled. 2...
  9. ousamah112

    A2 Physics | Post your doubts here

    For question two.. you have to draw two lines . One the best fit line and second the worst acceptable line. The worst acceptable line is the line from the lowest error of first point to the highest error point of last point or vice versa. To calculate uncertainty in gradient = Gradient of Best...
  10. ousamah112

    A2 Physics | Post your doubts here

    physics p5 are kinda easy...
  11. ousamah112

    Physics / Chemistry / Bio P5 help

    thankx ..:) jazak Allah..
  12. ousamah112

    Physics / Chemistry / Bio P5 help

    i always have problem with plotting graphs. How to choose appropriate scale?
  13. ousamah112

    Chemistry P5 -

    how to prepare a dilution from a stock solution. You use the law of conservation of mass to perform the calculation for the dilution: MdilutionVdilution = MstockVstock As an example, say you need to prepare 50 ml of a 1.0 M solution from a 2.0 M stock solution. Your first step is to calculate...
  14. ousamah112

    Chemistry P5 -

    useful website: http://www.wonderhowto.com/how-to-make-up-standard-solution-chemistry-lab-259813/view/
  15. ousamah112

    The Movie Times. Best or Worst Movies!

    and i want to want to watch avengers in cinema .. but cant go due to exams..:(
  16. ousamah112

    The Movie Times. Best or Worst Movies!

    the hunger games was bit rushed.. and best movie: 127 hours , shawshank etc worst : any bollywood movie... esp bodyguard..
  17. ousamah112

    Chemo P5 tips

    if graph of mass of cuo against mass lost is plotted ... still same procedure???
  18. ousamah112

    very tensed !!!!!

    You are not alone.. Do your best and leave the rest on ALLAh SWT..:)
  19. ousamah112

    What to do in Chemistry?? :(

    just make your concepts crystal clear... Pick difficult topics ,read them from book and thn solve related questions . and see that are you able to apply whatever you read. do past paper questions topic wise.
  20. ousamah112

    Chemo P5 tips

    what are construction lines??? and how to calculate x in a formula from it??? m/j o8 http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s08_qp_5.pdf
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