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  1. MiniSacBall

    Can somebody please grade my writing? Guidance + tips + suggestions would be great :)

    Oh can i please have the list of books or blogs or whatever to read. i really need essays of all types to read to get an idea of essay writing. Moreover, i will be giving exams O lvls english in oct/nov. Any tips i am really empty here can't figure out where to start and tips as well. Thanks!
  2. MiniSacBall

    A Levels Past Papers And Marking Scheme (All In One) 2001-2014

    Nice, i will try helping you out too, would have been better without password! And God bless that saved a lot of time of mine since i really needed them! Thanks!
  3. MiniSacBall

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_w08_qp_1.pdf Q28, Why D , it should be B, Redesigning the apparatus as a typical, light interference apparatus. We can use the equation ax=λd , In this case instead of fringes we have, those loud and...
  4. MiniSacBall

    Physics: Post your doubts here!

    Thank you so much.
  5. MiniSacBall

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s06_qp_2.pdf Q7 a) Shouldn't the result for 3 test in the table be 30 Ohm, why is it 15. What should have been the result if S1 and S2 were closed and S3 was open.
  6. MiniSacBall

    Chemistry: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s05_qp_1.pdf Q34, Why B and not C Explain? , I chose C, because from the graph the reaction still seems to be going on, and it did reach equilibrium, that why i P is not necessary less...
  7. MiniSacBall

    Physics: Post your doubts here!

    Whut! O.o, i wish i had my electricity concept was clear, i don't even know proper definitions for each! >.<, everything is messed up. :(
  8. MiniSacBall

    Physics: Post your doubts here!

    Qp: http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w07_qp_2.pdf Ms: http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w07_ms_2.pdf Q6 b. According to the mark-scheme the potential...
  9. MiniSacBall

    Chemistry: Post your doubts here!

    A Because the two consecutive reactions in anode could possibly be: 1. 2C + O2 -> 2CO 2. 2CO + O2 -> 2CO2 The oxidation state of O2 in CO is -2 And oxidation state of O2 in CO2 is -4 It is a pretty confusing question, considering decreases as subtraction and increases as addition, Else it is easy.
  10. MiniSacBall

    There you go followed you, i haven't been here much!. And i didn't knew about following anyone...

    There you go followed you, i haven't been here much!. And i didn't knew about following anyone, now i am gonna follow some cool people like you!. How are you feeling about your results, i am pretty scared! :/. Only 3 days left.....! :(
  11. MiniSacBall

    Pakistan Studies, Islamiyat and Urdu: Post your doubts here!

    I think CIE is trying to throw us away from the real teachings of the Quran, and creating more of a misconception for us to our Islam!. I mean look at this question, Thank God they were not able to edit the meaning of the passage but just look at this...
  12. MiniSacBall

    [Help!] Registration for private candidates for oct/nov session 2014

    Thanks for the help, Actually i thought private registration would be something like to download the form from the internet and then sending it back after filling!, and then they will decide in which school will i take the exam!
  13. MiniSacBall

    [Help!] Registration for private candidates for oct/nov session 2014

    Hi there, Well actually i am searching quite a lot of time now, for the registration form, to register for these subjects for oct/nov session: Pak Studies, Islamiyat, environmental management, English as second language. But the whole time i am seeing the registration date as TBC. I mean until...
  14. MiniSacBall

    Wanna add me to a conversation, I have 30 min until exam I just want the ideas. I have 10 min...

    Wanna add me to a conversation, I have 30 min until exam I just want the ideas. I have 10 min until i will have to leave! Never mind i am going nothing!
  15. MiniSacBall

    Physics: Post your doubts here!

    You should have read the post many time to understand: Always remember "Intensity is directly proportional to amplitude square" , Revise the waves chapter, Intensity proportional to (Amplitude) ^2 So, if the wave has an amplitude of A The intensity will be proportional to (A)^2 If it has...
  16. MiniSacBall

    Physics: Post your doubts here!

    For 37, the answer is D When the switch will be connected, the current will pass through both red and green, so the they both will light dimly I sorry in not giving an excellent explaining but i suck at electricity :/
  17. MiniSacBall

    Physics: Post your doubts here!

    First, Derive equations of both trains! using s= ut +1/2 at^2 Well first train has constant speed of 10 m/s, thus a = 0 so the equation will be s=10t For second train it will be s= 0.25t^2 , When the trains will pass each other the distance will same so 10t=0.25t^2 => 0.25t^2 - 10t = 0 solve...
  18. MiniSacBall

    Physics: Post your doubts here!

    Which one!
  19. MiniSacBall

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_w13_qp_11.pdf Q38
  20. MiniSacBall

    Physics: Post your doubts here!

    Well, i figured out the answer just now, For Q24, Power per unit area is intensity, if you remember! [Intensity = Power/Area] , As Intensity (and its energy) is directly proportional to amplitude square, So, if the wave has an amplitude of A and falls on an area of S, So, power per unit area...
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