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  1. C

    O' Level Result Booklet ( Oct/Nov 2010 )

    eng a* malay lang a* chem a* physics a* bio a* additional maths a2 maths D a* principles of accounting a* commercial studies a*
  2. C

    chemistry

    does anyone have any chemistry notes for as and a level ? please and thank you.
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    Biology paper 1 - Discussion

    no ,the answer was oviduct and uterus. i don't remember the alphabet but yes.
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    Biology paper 1 - Discussion

    NOT SO EASY!! BUT WHO CARES MAN , WE ARE DONE WITH EXAMS= P WUW!
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    Biology Qn..Help

    oh i don't know. but when you lift your arm like that , you touch your biceps and you will realise that it's hard. so it must be , biceps contract and triceps relax , if not both relax =( what do you think? B as the answer.. but if you check the marking scheme, answer is C.. but the comment by...
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    Biology Qn..Help

    but how can two ANTAGONISTIC muscles relax at the same time??
  7. C

    Biology Qn..Help

    this question is very weird. the mark scheme's answer and its comment is contradicting! http://www.xtremepapers.net/CIE/Cambrid ... w06_er.pdf
  8. C

    biology paper 1

    if its like that then no one in the world will get a distinction. :) 80 above is a distinction already..
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    Physics paper 1 - Discussion

    the pressure. when the container is being put into a hot water bath , the gas molecules gain energy and move faster hence pressure increases. it has got nothing to do with thermal expansion. option D was right because when the air is hot , the spaces between molecules increase due to expansion...
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    biology paper 1

    tips? it's like the hardest among all sciences and i screwed up my paper 2 pretty badly. my distinction greatly depends on paper one........
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    Physics paper 1 - Discussion

    i answered when the air goes up when something is lit for thermal expansion. Stability is base area and centre of mass right?
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    Physics paper 1 - Discussion

    Re: Physics MCQ (Paper 1) Discussion I CHANGED MY CORRECT ANSWER TO WRONG ANSWER AT THE VERY LAST SECOND , WITHOUT ANY GOOD REASONS AT ALL T___T , dumb me.
  13. C

    physics question

    no kinetic energy because CONSTANT SPEED! correct answer is D , all loss in PE is changed to thermal energy.
  14. C

    Chemistry MCQ (Paper 1) Discussion

    the answer is 13 pairs of electrons!!
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    Chemistry MCQ (Paper 1) Discussion

    so how many pairs of electrons were shared? CH3COCH3CH2CH2CO ( double bond for last CO )
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    Chemistry MCQ (Paper 1) Discussion

    both of my answers were also A HAHA.
  17. C

    Chemistry MCQ (Paper 1) Discussion

    i did 13pairs.
  18. C

    chemistry help!

    because the reaction is endothermic. H1 - H3 will give you a negative ethalphy change which would mean exothermic :D
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    Additional Mathematics (Paper 2) Discussion

    what????? are we sitting for the same paper 4037/23 ? there wasn't relative velocity!!
  20. C

    Additional Math Paper 1, how was it?!

    can anyone please help me. i can't get the answer right. this is on vector.. THE POINTS P , Q AND R ARE SUCH THAT QR=4PQ , GIVEN THAT THE POSITION VECTORS OF P AND Q RELATIVE TO AN ORIGIN ARE 6i+7j AND 9i+20j respectively, find the unit vector parallel to OR. URGENTLY AND THANK YOU!!!
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