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Science

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  • 11-06-2008 5:27pm
    #1
    conormurphy
    Closed Accounts Posts: 228 ✭✭


    Has anybody got any ideas about what is going to come up in Science? Any experiments predicted or anything? I wish I didnt leave it til today to study :(


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    #2
    winner92
    Closed Accounts Posts: 34 ✭winner92


    My teacher reckons that hookes law experiment should come up as an experiment question


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    #3
    aingel
    Closed Accounts Posts: 31 ✭aingel


    sorry to sound really stupid but my teacher didnt cover half the course with us and he told us not to bother buying books. so whats hookes law?


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    #4
    ch252
    Closed Accounts Posts: 668 ✭✭✭ch252


    winner92 wrote: »
    My teacher reckons that hookes law experiment should come up as an experiment question

    So did mine....


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    #5
    ch252
    Closed Accounts Posts: 668 ✭✭✭ch252


    aingel wrote: »
    sorry to sound really stupid but my teacher didnt cover half the course with us and he told us not to bother buying books. so whats hookes law?

    The definition is the extension of a spring is directly proportional to the force applied, it you get a spring and add 1N of force, record the extension and add 2N, the extension should be the same because the same weight was added on again...hope that makes some sort of sense to you, I'm confused myself now!


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    #6
    aingel
    Closed Accounts Posts: 31 ✭aingel


    kk thank you. ya i kinda get it. it better come up now!lol!


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    #7
    ayumi
    Registered Users Posts: 676 ✭✭✭ayumi


    http://jcsciencerevision.googlepages.com go here for notes and as I was told "learn them to get an A or a B"


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    #8
    conorod
    Registered Users Posts: 75 ✭✭conorod


    Yes, learning them will get you an A(if you know the experiments).
    They are all free, I get money only if people click on one of the "ads by google" at the top.


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    #9
    conorod
    Registered Users Posts: 75 ✭✭conorod


    Unfortunately with science they can test most of the course any year since it's all short questions.
    Know carbon dioxide & limewater, that always comes up. Know heat conduction for physics as well as forces, and know the digestive, skeletal and sensory systems for biology.


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    #10
    ayumi
    Registered Users Posts: 676 ✭✭✭ayumi


    know how oxygen is formed and same for carbon dioxide,1 of them comes every year


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