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  1. daniyal007

    How was physics p52

    Em still confusef that either Vo was to be copnstant or current??? secondly, how u cud say with surety that i am right....my most of the friends kept Vo constant....so em really cnfused atlarge!
  2. daniyal007

    How was physics p52

    exactly !
  3. daniyal007

    How was physics p52

    signal generat signal generaot is also a correct approach of varying frequency of current as written in mark scheme of oct nov 2010 p52
  4. daniyal007

    How was physics p52

    I also did the same as u did. I kept number of turns of coil and current in the circuit constant. I then measured resistance of coil by ohmmeter and Vo by CRO. and then calculated Io by V=IR. Is this correct??? plzzz reply thanx
  5. daniyal007

    Solved physics Paper 5??

    for example.... T= 6.50 +_ 0.20,,,, and u have to calculate uncertainity in lnT,,then it vl be ln(6.70)-ln(6.50) and make sure ur uncertainity is in the same dp as the raw data... cheers :)
  6. daniyal007

    Solved physics Paper 5??

    Yeah sure! here it is
  7. daniyal007

    Solved physics Paper 5??

    It basically depends on the magnitude of the best fit and worst fit... We always need a difference for uncertainity, therefore, the greater magnitude need to be placed first so that the difference is positive. if magnitude of wors fit is greater than , uncertainity= worst fit- best fit......if...
  8. daniyal007

    Solved physics Paper 5??

    Alhamdullilah!! I am able to solve the question u mentioned. I checked it from mark scheme also and found everything correct. Hope it vl help u :)
  9. daniyal007

    Solved physics Paper 5??

    no problem ,,, any time.... I would be glad of your any help :)
  10. daniyal007

    Solved physics Paper 5??

    Hey everyone... i solved may june 2010 p53 Q2 .... checked with mark scheme ...found everything right....hope it will help you guys... :)
  11. daniyal007

    Chemistry: Post your doubts here!

    In oct nov 2012 p42 Q4 , i have solved the whole question correct by drawing correct structural formulae..But in mark scheme skelatal formulae are written..will i be getting marks????
  12. daniyal007

    Physics Paper 12 How was it

    was the answer of the question about ladder 'D' and same answer of the question in which piston was involve(constant pressure ones)?????? plzzzz do let me know
  13. daniyal007

    HOW WAS PHYSICS PAPER 2 AS!!!!!!!!!!!

    in phy paper i wrote that micro meter screw guage will be used to calculate cross-sectional are rather than dia will be measured by micro meter and then area???? will i be penalised???
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