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  1. Thelastmoment

    Alevels PHYSICS PRACTICAL 34 Prediction.

    Justification for s.f. in (the value you calculated) linked to s.f. in (the variables you used to calculate the value)
  2. Thelastmoment

    Alevels PHYSICS PRACTICAL 34 Prediction.

    It's Oscillations and a balance thing or so it think
  3. Thelastmoment

    Alevels PHYSICS PRACTICAL 34 Prediction.

    It's a NO i guess :)
  4. Thelastmoment

    Physics: Post your doubts here!

    When a beta particle is emitted from the nucleus the nucleus has one more proton and one less neutron.And we know that an alpha makes it even lower.. So, A & B no way then to make sure it's the minimum reduction we choose D. Because, 2 betas would remove more than one beta which btw is obvious...
  5. Thelastmoment

    Physics: Post your doubts here!

    I don't know if that's possible.. although try this site justpastpapers.com it usually releases the papers 24h after the exam is conducted. :) Lemme see if I can help.
  6. Thelastmoment

    Physics: Post your doubts here!

    Q37- Theory -Kirchoff's rule One and Two Hope this helps :LOL::LOL: The rest I think Farjad is correct (y)
  7. Thelastmoment

    Physics: Post your doubts here!

    You're supposed to know 14 by thoery, That a COUPLE consists of (i)Same magnitude forces acting in opposite directions (ii) Therefore producing rotational motion
  8. Thelastmoment

    Physics: Post your doubts here!

  9. Thelastmoment

    Physics: Post your doubts here!

    They have the February March 2017 released onto Dynamicpapers.com check the MCQs
  10. Thelastmoment

    Physics: Post your doubts here!

    No worries ^_^ Anything else?
  11. Thelastmoment

    Physics: Post your doubts here!

    Okay so you have to use the Young Modulus thing: Y.M= Stress/Strain; Stress= F/A and Strain=e/L When combined gives you Y.M=FL /Ae Use this; Hope this helps. :):)
  12. Thelastmoment

    Just because some of us like to do it without cheating the rest of the world isn't gonna stop...

    Just because some of us like to do it without cheating the rest of the world isn't gonna stop doing it and in the end may even end up better than us ..
  13. Thelastmoment

    Physics: Post your doubts here!

    Out of curiosity though Anyone doing 34 Physics on the 30th?
  14. Thelastmoment

    Physics: Post your doubts here!

    Oh and you asked about the next titration of course wash it with distilled water you're provided with it, in the wash bottle, don't use tap water.
  15. Thelastmoment

    Physics: Post your doubts here!

    At school during practicals we were asked to wash all the apparatus with the whatever reactant we're gonna put in there first. Like if we are supposed to add in NaOH to the burette we should wash it with a small amt of NaOH before using it for the titration like rinse the burette with a little...
  16. Thelastmoment

    Chemistry: Post your doubts here!

    Good for the exam tomorrow
  17. Thelastmoment

    Chemistry: Post your doubts here!

    Oh I messed up the timetables ,we have Chem 33 on 23rd May o:
  18. Thelastmoment

    Physics: Post your doubts here!

    Anyone doing Paper 34 Phy practicals?? I'm really freaked out about what's gonna come I got no clue.. ..
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