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    copper block and magnet question

    i dont know if this is right but we never learnt it. i wrote that cooling it would lower restistance and I=V/R and that the eddy current would be larger so it makes a larger strength magnetic field and so the magnet falls slower. what did you all put?
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    Uni corses and maths...

    well i want to do a science degree but i only do general maths. i cant find anywhere that tells me if this will get me in. (ill have trouble with the work but thats not what im asking at the moment) under assumed knowlage its listed at 2U/3U maths, physics and chemistry and ive got the...
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    do you like the subjects you chose

    i was thinking about this the other day when i was talking to my friends about the subjects they do. e.g. i dont do history but my friend does and i was watching a documentry about second world war but he would rather watch jackass ect. i asked him if he likes history as a subject and the only...
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    institutions related texts

    well tell me what you think of these as related texts - american history x - office space - a clockwork orange How do you choose a text? are there any guides or pointers that someone can give me to choosing one like what sort of text, techniquest that work, charter types ect?
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    chem pracs

    when i chose chemistry in year 10 it was because i wanted to do lots of pracs. so far weve done aroud 4 pracs. ive got some chemicals at home of my dads and equipment (retort standing vials test tubes and that). would you think my teacher would give me small amounts of chemicals like salts. -...
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