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  1. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    these are examples of sawtooth waves and they can only be displayed if the voltage in this pattern no setting of CRO can force the shape like this.
  2. Suchal Riaz

    ATP 2013

    full documents will be released 10 days before :p
  3. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    -18sin(3x-pi/2), x=pi, -18sin(3pi-pi/2)=-18 not a difficult one. if this is a physics forum then any physicist can solve it in mind. badrobot14 :p
  4. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    i dont have my last years notes neither do i have book. why dont u ask sir wajahat? i read his recent notes, they are pathetic.
  5. Suchal Riaz

    Biology; Chemistry; Physics: Post your doubts here!

    when any ionic compound is in solid states neither electrons are free not there are any ions which can move away from their place. they are in fixed positions. when molten or in aqueous form the ions can move and transfer charge. in solids the heat is conducted when molecules/atoms who get heat...
  6. Suchal Riaz

    Guess Paper/ Exams Tips (SCIENCES, ENGLISH AND MATHS ONLY!!)

    Any guess or important topics?
  7. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    i meant difficult question man. this is a very common question.
  8. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    Rutzaba I meant something that will help us exams. badrobot14 it is not ur fault that u have a tough time proving urself human. trying to be a gud robot may help :p
  9. Suchal Riaz

    Guess Paper/ Exams Tips (SCIENCES, ENGLISH AND MATHS ONLY!!)

    Print 7/8 latest papers keeping real size of paper in printing. buy all the equipment needed and start to do the paper VERY NEATLY. do the paper and check it from MARKSCHEME. IT WILL BE DIFFICULT AT FIRST, but it is just a matter of 4-5 papers that u get what ATP is all about. U CAN GET FULL...
  10. Suchal Riaz

    Biology; Chemistry; Physics: Post your doubts here!

    Please visit this thread: https://www.xtremepapers.com/community/threads/guess-paper-exams-tips-sciences-english-and-maths-only.25130
  11. Suchal Riaz

    ATP 2013

    The File which Sir Navid forgot to attach is here:
  12. Suchal Riaz

    Biology; Chemistry; Physics: Post your doubts here!

    we will have to dig so we need to use machinery that will probably degrade the environment. machinery will use fuel so it will increase pollution. in overhead lines, the cost of large poles will be high. birds and other animals can die due to overhead lines if they touch live and neutral wires...
  13. Suchal Riaz

    Guess Paper/ Exams Tips (SCIENCES, ENGLISH AND MATHS ONLY!!)

    Think before u write each sentence, try to trim it. Add more details. Use those words which are more specific. like it will be better to say 'army marched' than saying 'army walked'. dont user memorised openings. start directly answering the question, first telling how ur day went before telling...
  14. Suchal Riaz

    Maths, Addmaths and Statistics: Post your doubts here!

    u r lucky that thought of choosing add maths did not occur to u. :p
  15. Suchal Riaz

    Maths, Addmaths and Statistics: Post your doubts here!

    relative velocity video: Interception problems: these videos uses i and j notation. sorry but u will need proxy if u live in Pakistan. i learned relative velocity from here.
  16. Suchal Riaz

    Biology; Chemistry; Physics: Post your doubts here!

    So I have started to do chemistry again... I have been quite inactive in this thread for so long. ready to help and answer now! tag me if u need any help in physics and chemistry (y)
  17. Suchal Riaz

    Biology; Chemistry; Physics: Post your doubts here!

    https://www.xtremepapers.com/community/threads/hardest-question-you-have-ever-seen.25131/ please post the hardest question u have come across just for sake of sharing and charity as others might learn from them. Thanks in advance :D
  18. Suchal Riaz

    HARDEST QUESTION YOU HAVE EVER SEEN!!!!

    Please post the hardest questions u have come across so that everybody gets a chance to learn those hard things. Maybe that hard question will be part of upcoming paper and ur post can make other people aware of anything that they might not know(or atleast never realised) Please post even if u...
  19. Suchal Riaz

    Guess Paper(m/j-13) for PkStudies,Islamiat, Bio,Chem,Phy and Economics. Post Here

    Please talk about sciences maths and english here so there are less distractions by other subjects: https://www.xtremepapers.com/community/threads/guess-paper-exams-tips-sciences-english-and-maths-only.25130/ robinhoodmustafa
  20. Suchal Riaz

    Guess Paper/ Exams Tips (SCIENCES, ENGLISH AND MATHS ONLY!!)

    All the guess paper threads are full of pst, urdu and islamiat etc. It's a request that please talk about CHEMISTRY, PHYSICS, MATHS, ADDITIONAL MATHS, BIOLOGY, COMPUTER, ENGLISH ONLY. Please talk about any tips u have for papers, ask any doubts u have for papers and if anybody thinks something...
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