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  1. W

    Physics Question ( 31 )

    We need someone else to tell us, I'm not sure what the question was :/. I hope someone else will reply as soon as possible to help us out here XP.
  2. W

    Physics Question ( 31 )

    I assume the question was what are the effects on the loudness if the amplitude and wavelength were increased, so Amplitude - loudness increases Wavelength - no change
  3. W

    Physics Question ( 31 )

    There was a question related to the loudness or something like. Can someone please remind of the question which I assume it involves amplitude and wavelength? What was the answer for the question which was two sections.
  4. W

    Physics Question ( 31 )

    Guys, about the velocity/time graph. The retardation must be written as negative value, right?
  5. W

    Chemistry DONE!!!

    Ca^2+ + H2O + CO2
  6. W

    Chemistry DONE!!!

    For the question that involves rusting. There was a question about what happens to the pH of the water when base is added to it, what was it's answer? And in what way can it help reduce the rusting which I wrote "It takes off dissolved oxygen so less chances of rusting". What did you guys write?
  7. W

    Biology syllabus combination marks

    First, the papers add up to 160. While, they are marking your grades they convert it to 200 as you can notice that it is mentioned in the threshold (gt) that 200 is the maximum mark (the maximum total mark for this syllabus is 200 for Extended options and 160 for the Core options. I'm not sure...
  8. W

    How was biology paper 1?????

    One last thing, the question that asked whether those features where present or not, which was: muscle - intestine xylem - leaf nerve - brain and one more choice What was the correct answer?
  9. W

    How was biology paper 1?????

    I was wondering if sensitivity was D and whispers were D too, or was it B?
  10. W

    How was biology paper 1?????

    In the first question, the answer was sensitivity right? Second question: B (Earthworm) and third is whisper (i.e D), right? Please do answer soon.
  11. W

    Threshold

    So, you are a teacher I assume? If so, is the calculation above correct and does that means 71% brings an A* for physics?
  12. W

    biology paper 12

    Paper 11 and Paper 12 are similar with just a difference in the sequence of questions.
  13. W

    Threshold

    Does anyone know when could they reply back? I honestly can't wait for a reply from them.
  14. W

    Threshold

    I sent a message to CIE, so let's wait for there reply and hope this whole process is correct :).
  15. W

    Threshold

    Well, although if it is true it would be great. But, still it sounds weird that losing 40 marks still gets you A* :S. I really can't wait to know about this situation.
  16. W

    Threshold

    So, is there anyone here a past IGCSE student and may explain to us? He probably had an experience and can explain to us.
  17. W

    Threshold

    I will inform you guys about how this correction goes on and why don't you ask CIE in there website they may give a clear answer.
  18. W

    Threshold

    All the scores are 200, but in the papers it adds up to 160. So, simply multiply 1.25 X 160 to get 200. I will ask my teacher today about this case, she may explain more about it to me.
  19. W

    Threshold

    Hello guys, I was checking the threshold for the past years and I noticed that an A* can be scored even if you lost 50 marks. I was checking the Physics threshold of May/June 2012 and noticed that the mark needed to score A* is 142/200, which really shocked me. Is it possible or my...
  20. W

    May/June 2013 physics p31...Doneee...Hurrayyyy...!!!

    If you multiply 160 by 1.25, you'll get 200. So, multiply the marks you are expecting to get out of 160 and then multiply by 1.25. I hope it helped.
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