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Recent content by smoothieoeek

  1. S

    AS physics MCQ! URGENT plz help guys

    cool i got it.
  2. S

    AS physics MCQ! URGENT plz help guys

    But why are they connected in parallel? I thought they were separate?
  3. S

    AS physics MCQ! URGENT plz help guys

    Can you attach a larger picture though? I cannot read it. Thanks though :D
  4. S

    AS physics MCQ! URGENT plz help guys

    http://olevel.sourceforge.net/papers/9702/9702_s13_qp_13.pdf q34 & q35 Thanks in advance!
  5. S

    Physics: Post your doubts here!

    Ok i get the second question now. Thanks!
  6. S

    Physics: Post your doubts here!

    Yea it is position 2
  7. S

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w09_qp_12.pdf ok Q11 & 12
  8. S

    Physics: Post your doubts here!

    and this plz~
  9. S

    Physics: Post your doubts here!

    plz help :D
  10. S

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w12_qp_11.pdf Q37 please Dont understand why you need E2 to work out the P.D
  11. S

    Chemistry: Post your doubts here!

    Ok. but what i dont get is why they are not the same empirical formula? Because if 2 compounds have the same molecular fomula, doesnt that mean they have the same empirical formula as well >< confused.
  12. S

    Chemistry: Post your doubts here!

    Yea i did type it wrong -_- its Q4 (b) (v) What is the relationship between the repeat unit of polymer D and the repeat unit of PVA.
  13. S

    Chemistry: Post your doubts here!

    p42 MJ 11 Question 4(c) (v) can someone help? Why is it molecular formula and cannot be empirical formula? I thought if you have same molecular formula you literally should have the same empirical formula? correct me if im wrong:confused:
  14. S

    A level Biology: Post your doubts here!

    Just a question. Are we allowed to write long words in simplified notations? Eg. Proximal convoluted tubule as PCT?
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