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  1. I

    PREDICTION PAPER 3 CHEMISTRY?

    ya an energetic question wud be there with a graphy... n salt anylasis with more tha 5 salts.... its gonna be tough this tyme.......
  2. I

    Chemistry, Physics, Biology Paper 3 GUESS

    yes in chem p33..... there would be a question related to energetics which involves graph work........ n there would be no titration as stated be4... so a salt anaylasis question confirmed with more than five salts given
  3. I

    BIO P2-HOW DID IT GO????

    Dear, Which graph question you are talking about????
  4. I

    PREDICTION PAPER 3 CHEMISTRY?

    hey black velvet wat abt p33....>??
  5. I

    guesses about A-LEVEL biology p2

    HAS ANYBODY GOT GUESSES FOR BIOLOGY P2, PLZZZZZZZZZZZZ DO POST IT SOOON.... WILL BE VERY GRATEFUL!!!!
  6. I

    biology p2

    dear,it is preferable to right answer in points,as examiners look for points. by making ideas precise and brief u can mould them in points and separate them by putting commas in between.
  7. I

    Any predictions for AS MATH PAPER 12???!!!(**fingers crossed

    Re: Any predictions for AS MATH PAPER 12???!!!(**fingers cro can u verify the source...............??
  8. I

    Any predictions for AS MATH PAPER 12???!!!(**fingers crossed

    Re: Any predictions for AS MATH PAPER 12???!!!(**fingers cro do the differenciation of the given equation and find the value of r on dy/dx=0 coz at stationary point gradient =o......then find r.............then using r in the real equation find the value of v...................
  9. I

    Maths AS PAPER 1 HELP PLEASE

    @princesszahra: yes u saying right there r variants for maths tooo... eg p11 p12 etc..
  10. I

    Help on maths PAPER 1 please O/N 2008

    its simple integration............ v= pi y^2 pi integral (3x+1)^2 / 2 then use limit of x frm 0 to 1.....as shown in figure.... calculate the volume under graph... then minus the volume of cylinder frm the volume calculated.. u will get ur ans..
  11. I

    Help on maths PAPER 1 please O/N 2008

    as we knoe taht the cos only exist between -1 n 1 so it is its range then...... i tery to make the equation as given.l.. and put -b with cos x due to which signs of inequality changes and further steps given........................
  12. I

    practicals.............

    oka i will........ btyw u giving papers frm wich skul....??
  13. I

    Help on maths PAPER 1 please O/N 2008

    q7 i ) 80= perimeter of square +n circle 80=4x+2 pi r r=(80-4x)/2 pi A= x^2 + pi r^2 A= x^2 + pi( 80-4x / 2pi)^2 now solve it u will get the given equation...................
  14. I

    Help on maths PAPER 1 please O/N 2008

    q5... -1<cosx<1 b> -bcosx > -b a+b > a- bcosx> a-b if rearrange a-b<a-bcox<a+b now a-b=-2 a+b=10 solve it similtaneously u will get the ans.................
  15. I

    ANY PREDICTIONS!!!

    ya u should go through it esp diaphram cell........!!!
  16. I

    practicals.............

    oka........if u get the confirm guess.....just pm me......!!!
  17. I

    physics cie ques

    elasticity means that when load is removed then the object reagian its orignal shape.... n palstic behaviour mean that at some instant the oobject gains permanant deformation ......................... due to which ans is D.....................
  18. I

    chem mcqs........

    k thank u very much.... i better uinderstand the electronegativity concept nw.......
  19. I

    Maths AS PAPER 1 HELP PLEASE

    as first term of gp is a 2nd term is a+4d 3rd term is a+14d now according to the gp term formula a+4d=ar a+14d=ar^2 substitute r=a+4d/a frm the 1st equation into 2nd equation a+14d=a* (a+4d/a)^2 a+14d= (a^2 + 8ad +16d^2)/a a^2 +14d= a^2 + 8ad + 16d^2 6ad=16d^2 3a=8d (shown).........
  20. I

    chem mcqs........

    hey sry it was mj 2005 not 06... so can u help me now.... mj 2005 q13 n 31.......
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