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  1. K

    Physics P3 (Practical) Notes and Tips

    Can Someone Please tell me the important least counts that we should know?? :) :)
  2. K

    CHEMISTRY P22!

    can sum1 plzz tell wt were compunds S and T?? :( i assumed that S was an aldehyde..
  3. K

    Chemistry: Post your doubts here!

    can sum1 plzzz give me a link for a set of gud section B short notes :/
  4. K

    Physics: Post your doubts here!

    does any1 have have a gud set of section B shoetnotes?? :) :)
  5. K

    How was physics p52

    i was just wondering if i got the diagram wrong, does that mean my whole experiment is wrong???:eek:
  6. K

    Physics P5 in 5 minutes !!!

    are u saying that it should be ..[0.5/54.4*10^-2]*1.83 OR [0.5/54.4]*1.83??? :)
  7. K

    Physics P5 in 5 minutes !!!

    i didnt get it...:oops:...could u plz explain it a bit more....and also wt if L=54.5+/-0.5 ...hw to find the absolute uncerainity of 1/L???
  8. K

    Physics P5 in 5 minutes !!!

    ... hey got another question....:D....what if a value is given as 120+/- 5%......should we convert 5% into 0.05 and then find absolute uncertainty??.....this is a question from may/june 11 paper 52 q2 part e....:)
  9. K

    Physics P5 in 5 minutes !!!

    thanx alot....now i totally get it......(y)
  10. K

    Physics P5 in 5 minutes !!!

    im sry i didnt see that ur a girl....sry....:oops:...one more thing so when do we use the formula [{value+uncertainity} - {value-uncertainity}]/2 AND when should we use the fractional formula??? kind of confused with that....:confused:
  11. K

    Physics P5 in 5 minutes !!!

    thanx bro it helps a lot....(y)....if u dont mind cn u help me with [papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s11_qp_51.pdf] question 2 part b uncertainities ]
  12. K

    Physics P5 in 5 minutes !!!

    can someone please explain to me how to draw error bars.....please.....:)
  13. K

    Physics: Post your doubts here!

    can anyone explain to me how to draw ERROR BARS....plz....:)
  14. K

    Physics P5 in 5 minutes !!!

    Im sorry bt im also a bit confused with the absolute uncertainty thing....il let u knw as soon as i find out... so part 2d...if u rearrange the main equation given to the form y=mx+c...the gradient will be (p/v)....in part d they have given the volume and u have already found the gradient in...
  15. K

    Physics P5 in 5 minutes !!!

    do u knw how to draw a worst acceptable line?..:) if so, find the gradient of that {Worst Acceptable Line} and gradient of the [Best Fit Line]... then the error would be the difference between the those two values...:)
  16. K

    Physics P5 in 5 minutes !!!

    it is the difference between the (gradient of the BFL) and the (gradient of WAL).....
  17. K

    Physics P5 in 5 minutes !!!

    how to calculate the error in y-intercept??? plz help......:) :)
  18. K

    Physics: Post your doubts here!

    anyone has any notes for paper 5....plzzz....:)
  19. K

    Chemistry: Post your doubts here!

    can anyone give me a link for some good revision notes of section B applications.....:)
  20. K

    AS PHY PRACTICAL 33

    can someone please tell me the uncertainity of, vernier calliper micrometer meter rule stopwatch also can someone please explain how to prove a relationship??
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