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  1. Wanderer

    How was Biology P52

    Went awesome :) Gt might be like 22-23...
  2. Wanderer

    This might help :) http://www.usca.edu/chemistry/genchem/sigfig.htm

    This might help :) http://www.usca.edu/chemistry/genchem/sigfig.htm
    • Wanderer
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  3. Wanderer

    I didn't really get your question? You mean the significant figures for the table in q2...

    I didn't really get your question? You mean the significant figures for the table in q2? Ideally,they should be given to 3 sf..:)
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  4. Wanderer

    Please post your diagram for N09/51 Q1 as well...iv been asking people but they havent...

    Please post your diagram for N09/51 Q1 as well...iv been asking people but they havent replied..kindly help me out on this ques :)
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  5. Wanderer

    Solved physics Paper 5??

    Yeah the gradient has to be calculated for the worst fit line as well but i meant that drawing the traingle on the graph is necessary?:)
  6. Wanderer

    Ahan..That's great ;D

    Ahan..That's great ;D
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  7. Wanderer

    Heya :) By any chance,did you take physics tuitions from Sir Naushad...your diagrams/notes seem...

    Heya :) By any chance,did you take physics tuitions from Sir Naushad...your diagrams/notes seem quite familiar with this girl i borrowed notes from who also went at his centre ;-)
  8. Wanderer

    Solved physics Paper 5??

    Alright thanks:):)
  9. Wanderer

    Solved physics Paper 5??

    Can you also post your diagram for N09/51 Q1 please.....:)
  10. Wanderer

    Solved physics Paper 5??

    Since formula for r is r=underroot(u/p into pie)..therefore uncertainty in r will be half into the uncertainty in u or p..We have only been given the error in u so simply do 1/2 into percentage uncertainty in u....as you have already calculated %age uncertainty in 'u' in part d-ii.,,,,simply...
  11. Wanderer

    Solved physics Paper 5??

    Do we draw gradient traingle for the line of worst fit as well?
  12. Wanderer

    Solved physics Paper 5??

    Soldier313 Can you help me with the question i posted above?:)
  13. Wanderer

    Solved physics Paper 5??

    Please tell me whether this diagram is correct....I dont know how to position the microphone...Please help N09/51 Q1 Attached Files: IMAG0437.jpg File size: 551 KB Views: 43
  14. Wanderer

    Solved physics Paper 5??

    These are really helpful :)
  15. Wanderer

    Solved physics Paper 5??

    Yes the hall probe has to positioned this way so that it is perpendicular to the direction of the field. P.s in method to determine axis of coil or to find x=0...it basically means that the hall probe should be positioned at the midpoint of the coil to find the reading at that point...I'm not...
  16. Wanderer

    Solved physics Paper 5??

    Please tell me whether this diagram is correct....I dont know how to position the microphone...Please help N09/51 Q1
  17. Wanderer

    Solved physics Paper 5??

    My Pleasure :):D
  18. Wanderer

    Solved physics Paper 5??

    This diagram is for JUNE10/52 Q1 A friend and I worked it out:)
  19. Wanderer

    Solved physics Paper 5??

    Il post some diagrams but please do correct me if you think I'm wrong :)
  20. Wanderer

    Solved physics Paper 5??

    I guess they give you a mark for quoting the ranges as part of the 'additional details'.... I guess appropriate ranges for an ammeter could be 0-20mA....0-200mA.....0-10A...depends on the type of experiment For voltmeter,an appropriate range could be 0-15 V:)
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