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  1. O

    Heisenberg and Tom Holland

    Is it just me or does Tom Holland sort of look like Werner Heisenberg?
  2. O

    English writing time

    How long should you ideally take to write out an essay? Do you think 30 minutes per essay is plausible given that you know your essays inside out?
  3. O

    In titration calculations, do you always average all the titres except for the first one?

    Please
  4. O

    Scenario

    Lets say you get a 99-99.5, if you get an eas bonus point, can you apply to sydney for medicine?
  5. O

    Does anyone have any tips on doing reduction formula questions?

    Any tips would be much appreciated
  7. O

    Can you do this?

  8. O

    Particle circular motion in magnetic field

    If a charged particle moves a magnetic field, when it exits the field, why is the magnitude of velocity the same? Is it because of there being no work acting on the particle?
  9. O

    UCAT help

    I have ucat in around 6 days. After doing well in UCAT abstract reasoning for a while. I am suddenly struggling to figure out patterns. I don't know why this is the case.
  10. O

    Excited state and spectroscopy

    When light passes through electrons I know that some light waves are absorbed excited state etc. Since, the absorbed light is released when electrons go back to ground state, what happens to the rest of the unabsorbed light? Does it just pass through the gaps between atoms?
  11. O

    why does a galvanometer have values graded on both sides of zero

    Pls
  13. O

    Effectiveness vs advantages

    This may sound silly but it is for a task. I researched advantages but then later realised that it said effectiveness. Are they the same?
  14. O

    UK med entry vs NSW

    Is it harder to get into med school in NSW for a uni such as USYD or UNSW or is it harder to get into med for a uni like Cambridge? I know that "dah, Cambridge is better no shit," but the ucat requirements are lower and the a levels seem to be multiple choice.
  15. O

    Does anyone have james ruse proofs 4u past papers? Like maybe a half yearly or t1 exam.

    I am not looking for trial papers tho
  16. O

    Pls help

  17. O

    Could someone pls prove this inequality?

  19. O

    Tips for inequality proofs

    I am finding it hard to do some of the cambridge inequality proofs. Does anyone have tips to figuring out how to do them?
  20. O

    Just wanna check. Are uniball air pens safe to use in exams?

    I tried this ink pen out. I find it really good for writing but I am scared of the possibility of ink disappearing or anything like that. Could someone please verify whether there is nothing wrong with using these pens for the hsc?
  21. O

    Enthalpy change

    I have some questions Is the heat of combustion the same as enthalpy change? What are the formula for enthalpy change and heat of combustion? I have seen that you use q=mc(delta)t and then use delta h = q/n to find enthalpy change. I have also seen that you use this same formula for the heat...
  22. O

    Tables

    In a chemistry practical, how would your graph look if you have multiple variables? What if you recorded number of carbon, temperature, time, colour? How would do something like this with multiple variables?
  23. O

    Curveball test questions

    Does anyone know how I can fully prepare for curveball questions (ones where marker aims to catch you off guard) in tests? Do I just make sure I completely understand topics? Are there other things I would need to do?
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