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  1. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    dipping it in water????!!! are u sure u want to dip a CURRENT CARRYING WIRE in water??? o.O i don't think so!!
  2. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    no dude! i'm afraid i have to tell u that u got it wrong on both accounts! the arrow was supposed to be pointing down. oops sorry u r ryt on the wavelength thingy bcuz one crest was X and 2 others... but the arrw was supposed to point downwards bcuz they gave the position at a specific time. if...
  3. daredevil

    chemistry post your doubts here

    i don't exactly remember what metal strip was in it. but the answer was the test tubes I and IV that i remember. why?? don't ask me cuz i don't remember anymore . sorry *shrugs*
  4. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    yup that's the answer... but i got confused by the mixture. wat about that?? and how does the VOLUME of hydrogen produced differ?? reaction speed differ karey to smjh mein ata hai but volume to same nhi hona chahiye??
  5. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    ??
  6. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    heyy need help in the question 28 from 5070_s10_qp_12. please explain it too. sorry for not posting the link bcuz i cant open the paper ryt now .... the connection is too darn slow!! -__-
  7. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    i agree with syed1995 on the CO2 reaction... obv if plaed in an atmosphere with no water vapour and only pure gas air NaOH will probably not react with CO2 bcuz it stays solid and also b/c CO2 is too less in amount. and remember guys a little moisture is ALWAYS needed for a reaction to occur...
  8. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    i don't remmeber wht i wrote but i think i wrote by using a fan b/c the current passing through the wire will heat it up so if we cool it using a fan the temperature can be kept constant also check the temperature at regular intervals and whenever it increases switch on the fan. i know its...
  9. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    yayyy..... all of mine are correct *dances around* kaun sa fuse wala?? elaborate so that i can remember it
  10. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    no i think they do it in december the same yr cuz someone i know got distinction so i know. at least i think so.... only an achiever can tell the ryt thing. though i don't remember if it was dec or nov.. o.O
  11. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    the correct answer was 5N .... in such cases we always consider clockwise/anticlockwise movement not upward/downward.
  12. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    uhh... are u sure u saw the ryt answer. just to b sure double check the question and the answer too. if its still true then check the examiner report b/c thats stupid. they shud have given both nitrogen and aluminium oxides in the marking scheme. if they are considering it to b acidic. this is...
  13. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    Thankss A Loaddd guys syed1995 and rabiafarooq101 !! i wish i cud hit the like a thousand times! thats a load off! ^__^
  14. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    no i don't have it DARN!! :/ can u explain it like if u got time/? tumhari b prep ho jaaye gi :LOL: hehehe ^__^
  15. daredevil

    Biology; Chemistry; Physics: Post your doubts here!

    bring it on .... i'll try if i can help :)
  16. daredevil

    TAGGY TALKY!!

    anyone who wants to GetSomeLife just kill Spidey21 !!! plzz!! :P
  17. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    uhhh i'm not sure. i just know that to get an A u have to get at least 116 marks out of 145 i think. that means u have a margin of losing 29 marks in total. correct me if i'm wrong but this is just an estimate.
  18. daredevil

    TAGGY TALKY!!

    thnks :)
  19. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    the force P was increasing and the resultant force was decreasing.
  20. daredevil

    physics paper 1,2 ........can we discuus da papper nw?

    oh that.... it was C. the one broad at the base and narrow at the top
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