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  1. TaffsAsLevel

    Physics: Post your doubts here!

    Path difference is QX-PX which year is that? How can you get pi?
  2. TaffsAsLevel

    Physics: Post your doubts here!

    Haha none are mind blowing I can do those, try my question june 2002 question 36. I dare ya
  3. TaffsAsLevel

    AS Physics P1 MCQs Preparation Thread.

    I think nobody can solve this question in MCQ, go to nov 2002 q.36. What the hell is that?
  4. TaffsAsLevel

    Physics: Post your doubts here!

    Hi do you mind giving me reason on november 2011 paper 12 q.35 why is it A? I don't get it isn't it supposed to increase linearly?
  5. TaffsAsLevel

    AS Physics P1 MCQs Preparation Thread.

    I thought it's tangent to the curve? Can you tell me why you start them all from the origin? I thought answer was B for that reason
  6. TaffsAsLevel

    How was physics paper 51!

    Which ones were the independent and dependent variables? I kept d as independent because I think we can vary that by ourselves and h is the dependent. What you guys did? And stopwatch and collecting beaker above weight balance. =S Hopefully it's correct
  7. TaffsAsLevel

    Physics P5 All Info You Need !!

    Any one can help me solve this please help http://www.thestudentroom.co.uk/showthread.php?t=2371214&p=42941856#post42941856
  8. TaffsAsLevel

    Physics: Post your doubts here!

    Somebody??
  9. TaffsAsLevel

    Physics: Post your doubts here!

    Any one can help me with M/J 2011 paper 51 question 2 (d) and so on. How can you get the uncertainty of N if gradient=(NkT/A) Pleaase help, just the uncertainty
  10. TaffsAsLevel

    Physics Paper 5 tips

    I am not answering to that, how can you not know the symbol of LDR?
  11. TaffsAsLevel

    Physics Paper 5 tips

    Some details about the components are confusing sometimes when it is actually simple after we found out, I now only thought a photocell is actually just an LDR.
  12. TaffsAsLevel

    Physics Paper 5 tips

    Easy, 2x(deltaR)/R then multiply that by the value on R^2 which is 4^2=16
  13. TaffsAsLevel

    Physics: Post your doubts here!

    But I got this from a textbook, how e.m.f is induced between two coils. What about this then? But maybe yours is right since it says coil Y winded around coil X. It's confusing. In the textbook written is exactly what the experiment wants us to do, current in coil1 and induced e.m.f in coil2
  14. TaffsAsLevel

    Physics Paper 5 tips

    How do you draw the diagram for november 2010 paper 51? Please help
  15. TaffsAsLevel

    Physics P5 All Info You Need !!

    which one will be the independent variable? if n is, then ln y against n with gradient k. You just have to put it in a form y=mx+c, where y is the dependent variable and x as independent variable
  16. TaffsAsLevel

    Physics P5 All Info You Need !!

    Dude how do you get to draw for November 2010 paper 51?
  17. TaffsAsLevel

    Physics: Post your doubts here!

    Any one understand the diagram for November 2010 paper 51? How do you draw it? It says coil Y is winded up tightly around coil X? How's that possible and mark scheme says there should be two independent coil labelled X and Y? Please help
  18. TaffsAsLevel

    Physics: Post your doubts here!

    Nope, "arrangement of apparatus and procedures to be followed" procedures can be described just by the apparatus for which quantity
  19. TaffsAsLevel

    Physics: Post your doubts here!

    I don't think that is anything necessary to write because data collection is 5 marks, 1 for drawing, 1 for how to measure the value of the independent variable, 1 for dependent variable, and 2 marks to measure the other controlled variables. There is a vacuum pump somehow but I don't know how it...
  20. TaffsAsLevel

    Physics: Post your doubts here!

    Good one, and to add the density doesn't make much sense because of their units, but adding mass or volume does make sense
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