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Recent content by Biocalife

  1. B

    A* requirements A LEVEL

    Yes for what ?? youre too vague someone could explain it to me in detail ?
  2. B

    Physics: Post your doubts here!

    Need help on Nov 2008 Paper 5. Part (d) and (e) how to find uncertainties form e/m and B ?? whats the logic behind taking delta(gradient)/gradient I dont understand ?? Could someone explain it
  3. B

    A* requirements A LEVEL

    No this was not my question girl :) I mean for A LEVEL (A2 not AS) do you need A in every components to get an A+ even if you have over the threshold to get A+ ? For exmple in mathematics If I get 3 A and 1 B will i get A+ ??
  4. B

    A* requirements A LEVEL

    And in Mathematics ?
  5. B

    A* requirements A LEVEL

    Aslm, Did you need to get 1 in all components of subject to get A* ? I mean the grade A on the GT is 1 or 2 ? Do you need A in all components to get A* even if you are over the threshold to get A* ?
  6. B

    Physics 9702 /22

    Yes max heght 1.83 and k.e and p.e 11.7 J. For resistance ive got 6 used proportionality and kirchoff's law to check but not sure its the right answer though... Last question did you get power=70 W ?
  7. B

    How was your statistics paper 1.. (9709/62)

    and the arrangement ive got 6!x7
  8. B

    How was your statistics paper 1.. (9709/62)

    you think my reasoning zero marks ? ive got E(x)=1.88
  9. B

    How was your statistics paper 1.. (9709/62)

    the tree diagram its not logical to have 1/3 for each try i think. rather ive started by 3 branches namely A1 A2 and A3 and broke them into 2 (right and wrong) anyone did this ?
  10. B

    nov 2014 maths

    Friends let me know for question 4 paper 62 only ONE THING NO PAPER DISCUSSION JUST TELL ME..its vital The thing with the tree diagram did you start with 3 branches or 2 branches ?? Just this one thing no paper discussion thanks !!!
  11. B

    Mathematics: Post your doubts here!

    someone explain me why the negative sign behind 2.15 on question 7 of nov 2009 (62) also the last question why we take p as 0.7623 and not 0.2377 ???
  12. B

    Physics: Post your doubts here!

    Did these definitions allright for applications (paper 4) ? Tuning circuit : It regenerates the signal before trasnmiting it to the R.F amplifier. Switch : It turn on and off the aerial
  13. B

    Yes man could we discuss M1 ??

    Yes man could we discuss M1 ??
  14. B

    Mechanics 42 2014

    Only answers man no discussion on papers ;)
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