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  1. alcoholic 111

    Physics P22, How was it!

    37 - 38 I guess . It would be Low paper was tricky & a bit tough compared to previous past papers.
  2. alcoholic 111

    Physics P22

    It cant be Alpha !! It's gamma radiations Alpha is helium nuclei not radiation !!
  3. alcoholic 111

    Physics P22

    http://www.xtremepapers.com/community/threads/physics-oct-nov-2012-paper-22-expected-marks.21003/ Please Vote ^^
  4. alcoholic 111

    Physics: Post your doubts here!

    Not specifically you can discuss any sort of problem here both AS and A'level
  5. alcoholic 111

    Physics OCT/NOV 2012 paper 22 (expected marks)

    Hello I hope you all did well although the paper was a bit difficult compared to recent previous past papers :) Also tell your opinion About the the grade threshold. Please cast your vote honestly to make it possible that in what range the percentile for A grade would be :)
  6. alcoholic 111

    Physics P22, How was it!

    45-50 what about you
  7. alcoholic 111

    Physics: Post your doubts here!

    Paper 22 is being discussed in other threads please check
  8. alcoholic 111

    How was today physics paper 2

    http://www.xtremepapers.com/community/threads/physics-p22-how-was-it.20965/ Dicuss here ^^ 45 -50 for me
  9. alcoholic 111

    Physics P22, How was it!

    Hello All :) I hope you guys are discussing paper Paper 22 here I meant varient 2 Mine paper went pretty well expecting 50/60 The paper was tough compared to previous past papers !! Many candidates found it difficult. Some questions were very tricky and new concept wise like the radioactivity...
  10. alcoholic 111

    Physics: Post your doubts here!

    It's Okay!! I was too using the same gradient concept of yours but still confused !! can you talk to your teacher and explain this to me as well ? thanks in advance
  11. alcoholic 111

    Physics: Post your doubts here!

    For d (ii) you are wrong although it make sense but seriously you would be given 0 marks for your explaination we don't consider gradient we consider point Check Oct/Nov 2004 Question 6 a i read marking scheme and examiner report would would understand
  12. alcoholic 111

    ✔--Physics P2: Post your doubts here --✔

    1)Yes !! the area between the two curves 2)Area of upper curve - Area of lower curve 3)4 v is across point A and B which means the rest of 5 V is in the 1200 ohm resister so we would fine current from there V=IR 5 = I (1200) I=4.17 x 10^-3 Now V=IR 4 = 4.17 x 10^-6 (R) R= 960 ohms 4)960 is...
  13. alcoholic 111

    ✔--Physics P2: Post your doubts here --✔

    Yes!! it depends in the number of significant figures of the data in the question! crisislord has explained it pretty well :)
  14. alcoholic 111

    Physics Practical 34 (Discussion)

    Electricity for sure I guess and No idea for the other question :)
  15. alcoholic 111

    Physics Practical 34 (Discussion)

    Dont Worry too much just concentrate on the upcoming papers you can easily cover up in p1,p2,p4 and p5 :)
  16. alcoholic 111

    Physics Practical 34 (Discussion)

    Ohh :( Why didn't you read the question statement properly ? Dont Worry Cambridge examiners are very Fair !! I dont think you would loose all marks but they might deduct a lot of marks :(
  17. alcoholic 111

    Physics Practical 34 (Discussion)

    How Come o_O Make you you are reffering to the same variant paper :)
  18. alcoholic 111

    Physics Practical 34 (Discussion)

    Okay !! Sorry yeah Maybe there's other variant in singapore :) Question 1 wasn't on LDR :)
  19. alcoholic 111

    Physics Practical 34 (Discussion)

    Seems like you haven't given the paper so far !! Clever and smart enough Guys Please don't share anything before 24 Hours I beg you:censored:
  20. alcoholic 111

    Physics Practical 34 (Discussion)

    Guys please dont discuss right now it's of your benefit :) And yes the gradient was negative because the graph's slope was downwards :)
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