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  1. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w12_qp_13.pdf thats the correct link.. ;)
  2. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    hahahaha! sure ill ratta this thing! thats a new formula! loolol so if its a tripeptide, it will be 12^3?
  3. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    im looking forward for someone to reply to this too!
  4. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    help me out!! pleasee! :(
  5. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    this is a crazy ass question, help me out please? (A) answwer is C
  6. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    thanks a ton!! :D
  7. rockerkunal

    AS Biology P1 MCQs Preparation Thread

    help pleasssssssse!! :(
  8. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    i th i think its C .. by my own made up theories
  9. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    ;)
  10. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    alright the answer is D to that, listen up, the horzontal velocity always remains the same and is the one which causes the horizontal distance moved, so from velocity = distance/time, you can use that, to find time use the formula s=0.5gt^2, after transformation to make t subject you will get...
  11. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    i dont know how its D.. even if you maximize error its still 3.6 smh
  12. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    q4, its C, the division is by 0.4 and 18, i think its just mgh? i 780J, post the answers
  13. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    thanks buddy, i had forgotten about the other wire
  14. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    duuude, easy. full wave length from the diagram is six blocks, means 6x0.2ms, so 1.2ms, so 1.2x10^-3, but f=1/T f=1/1.2x10^-6, you will get 833.33 so about 830hz, is that the right answer?
  15. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    please help!
  16. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    Oh Physics...
  17. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    to get the ratio. otherwise we wont get a pure number
  18. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    see you guys in like 7 hours, im going to bed, best of luck everyone! chill, dont panic ;)
  19. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    okay, according to me, the reaction cannot change direction since the center of mass is unaltered. so that rules out c and D and since the ladder has to move vertically downward, the reaction at the top should be upwards.. if its A then it wouldnt move down at all it would come out of the...
  20. rockerkunal

    AS Physics P1 MCQs Preparation Thread.

    woaah. did cie screw up? need expert advice.
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