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  1. Buland Iqbal

    Physics P1 and P2 Discussions

    Yeah I guess you are right about the two. However, I don't remember that broken filament question. Anyways which option did you choose in P1 question 30 summer 2003? This question appeared in our exam as well.
  2. Buland Iqbal

    Physics P1 and P2 Discussions

    Okay, firstly change in gravitational energy would occur to the truck and the sand. Initially they are at the ground, i.e zero G.P and as they move up, both the sand and truck would possess max GP. This would be described as the change in G.P so 7500000 should have been the answer. Other than...
  3. Buland Iqbal

    Physics P1 and P2 Discussions

    Quite frankly this is bullshit, nah I'm just kidding :D That question with GP is something I'm confused about. Your ideology seems alright but I'll stick to my answer, i.e 7500000. I attempted the other questions similarly. However, my energy changes in the last question mentioned contradict yours.
  4. Buland Iqbal

    Physics P1 and P2 Discussions

    Yar Suchal, fleming left hand walay sawal mai kon si option choose ki thi?
  5. Buland Iqbal

    Biology Paper 1

    According to me, it was A, i.e volume was increasing (breathing in) and the rib cage would rise accordingly.
  6. Buland Iqbal

    Biology Paper 1

    Chloride ions taken by diffusion and nitrate ions taken by active transport as indicated by the graph.
  7. Buland Iqbal

    Biology Paper 1

    The answer was A, i.e reduction in sea level. Global warming causes rise in sea level so it was not an effect of global warming.
  8. Buland Iqbal

    SOCIOLOGY!

    Sociology is a subject associated with your common sense, the most general subject and the easiest indeed. I would recommend you to start from the first chapter, "The Introduction" and focus a lot on the second chapter, i.e sociological methods (This chapter carries the highest marks in exams)...
  9. Buland Iqbal

    Maths, Addmaths and Statistics: Post your doubts here!

    I believe in miracles ;)
  10. Buland Iqbal

    Physics P1 and P2 Discussions

    Me too :D I can't control my knowledge. Overflows like a volcano :P
  11. Buland Iqbal

    Maths, Addmaths and Statistics: Post your doubts here!

    Haha yar, distinction walon ko kb pta hota hai kai un ki lottery lag jai gi. These things emerge as surprises man :D
  12. Buland Iqbal

    Chemistry P1 and P2 today

    In that question, maximum temperature was asked so it was 29.2. We had to read temperature rise from the graph and add 25 to it :)
  13. Buland Iqbal

    Yeah I know, logic-based subjects are fascinating to study. Good luck for the exams ahead ;)

    Yeah I know, logic-based subjects are fascinating to study. Good luck for the exams ahead ;)
  14. Buland Iqbal

    Chemistry P1 and P2 today

    No, they don't move randomly. Yes, you must have read that in physics that heat energy is transferred by random movement of electrons making them good thermal conductors. However, I believe this theory may not apply to chemistry according to the book. I may be wrong but I guess, the direction...
  15. Buland Iqbal

    Chemistry P1 and P2 today

    It is specified in the book endorsed by cambridge that only electrons move. Positive charges remain at their location. Hence, electrons would move carrying the heat and in one direction :)
  16. Buland Iqbal

    My last year was a train wreck. Dude, I hated arts and I <3 sciences :D I mean that's the real...

    My last year was a train wreck. Dude, I hated arts and I <3 sciences :D I mean that's the real deal so I am loving this year. I scored 2 A* and 2 A's in pst, urdu, islamiat and sociology (ye subject shugal kai liye rakh liya) P.S Your sciences are legendary ;)
  17. Buland Iqbal

    Hey man, how many grades have you scored so far? Just curious :P

    Hey man, how many grades have you scored so far? Just curious :P
  18. Buland Iqbal

    Chemistry P1 and P2 today

    Dude, these MCQs are "DO OR DIE". There's no middle ground.
  19. Buland Iqbal

    Chemistry P1 and P2 today

    Electrons move and only in one direction. Positive charges do not move.
  20. Buland Iqbal

    Biology Paper 22 Discussion thread.

    Yup
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