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Recent content by desolator619

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    physics p5 help

    nooo I meant calculating uncertainities in the table. Like suppose you have a table of l/cm and R/ohms and they say "find values of l^2 and include absolute uncertainties in your calculation", how would you do that?
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    physics p5 help

    how do you get the uncertainty then? like if you look at any of the past papers it's like take value of this and square it and include absolute errors in table and I CAN'T FIGURE OUT HOW TO DO THAT :@
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    physics p5 help

    59 views and no replies
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    physics p5 help

    can someone PLEASE tell me how to do error bars? or the whole best straight line- worst straight line thing? i've never seen these before and i have no fricken clue how to do them o.o if someone could help me out or even give me a link to a solved paper 5, i'd be very grateful :(
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    physics paper 4 query?

    Anybody? Hello?
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    physics paper 4 query?

    I was just wondering, are the conduction convection and radiation chapters in our course? Because they're in the pacific a level physics book but I can't find them on the syllabus :s
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    AS PHYSICS PRACTICAL! 33

    tomorrow is 34, 33 is on the 3rd of november
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    Statement of Entry nov 2011?

    damn i still dont have mine D:
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    Statement of Entry nov 2011?

    does anyone have their statement of entry for the nov 2011 session yet? coz i dont have mine yet and im freaking out coz i feel like i'm the only one that hasnt gotten it yet and its my first time as a private candidate so yeah >_< does anyone have theirs yet? or do you know when we'll get them? D:
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    HOW WAS BIOLOGY 42??

    MA paper was so effing easy! i dont think anyone mustve done badly :D :D :D :D
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    BIOLOGY PAPER 4 LIKELY QUESTIONS CHECK THIS OUT

    predictions are pointless. Half the time they aren't even true. People just think they are, do the topics someone "predicts" will come and then freak out when they don't For gods sake people they are only predictions. Do EVERYTHING. don't rely on guesses
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    Biology A2 Paper 4 Thread (1st June 2011)

    Can someone tell me why variation is important in selection?
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    Biology A2 Paper 4 Thread (1st June 2011)

    well if its hard, at least the threshold will be low :D
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    Biology A2 Paper 4 Thread (1st June 2011)

    can someone explain action potentials to me? like how they travel along a nerve or whatever :'(
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    biology p4

    Mary Jones is pretty sufficient, I hardly have any preparation too :( other than that you can look things up from soper too for more detail Application booklet should be enough for the last 5 chapters as well
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