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  • Registered Users, Registered Users 2 Posts: 78,722 Victor
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    Much better. A minor loss would be through vibration / noise.

    http://www.islandnet.com/sarbc/resqair/heatloss.html


  • Moderators, Science, Health & Environment Moderators, Society & Culture Moderators Posts: 3,373 andrew
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    state the quadratic formula people! and i did my jr cert last year, im a cheat :(


  • Registered Users, Registered Users 2 Posts: 11,440 Piste
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    I could answer that, but my keyboard can't make the right symbols!


  • Moderators, Science, Health & Environment Moderators, Society & Culture Moderators Posts: 3,373 andrew
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    Piste wrote:
    I could answer that, but my keyboard can't make the right symbols!

    Well well well, looks like we have a smart alec in the class. 'sir, i can't do it :( '

    WELL!!! we'll see how you do it tomorrow morning and every morning for the next two weeks coming in at half 8! hows that for you!

    heh heh heh use charmap!


  • Registered Users, Registered Users 2 Posts: 5,977 Soby
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    -b+ or - square root of b squared -4ac all over 2A

    or http://www.purplemath.com/modules/quadform.htm proper way


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  • Registered Users, Registered Users 2 Posts: 3,404 qwertplaywert
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    so are not supposed to ask q now?


  • Registered Users, Registered Users 2 Posts: 5,977 Soby
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    Name the five ships which set sail with Ferdinand Magellan on August 10, 1519 in search of the Spice Islands


  • Registered Users, Registered Users 2 Posts: 11,440 Piste
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    andrew wrote:
    Well well well, looks like we have a smart alec in the class. 'sir, i can't do it :( '

    WELL!!! we'll see how you do it tomorrow morning and every morning for the next two weeks coming in at half 8! hows that for you!

    heh heh heh use charmap!


    Oh, it seems we have a comedian in the class!

    Back in my day we didn't HAVE Charmaps.


  • Closed Accounts Posts: 2,066 Sea Devils
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    Soby wrote:
    Name the five ships which set sail with Ferdinand Magellan on August 10, 1519 in search of the Spice Islands

    Trinidad, San Antonio, Concepción, Victoria, and Santiago


  • Closed Accounts Posts: 702 cork*girl
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    What year was the 1916 rising.







    joke


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  • Registered Users, Registered Users 2 Posts: 2,626 timmywex
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    lets see...............i dunno, 1916 by any chance??


    god, ive got my A in history!


  • Registered Users, Registered Users 2 Posts: 3,871 Conor108
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    Whats the formula for Hydrogen Peroxide?




    (Oh and it was 1917! eejits! lol)


  • Registered Users, Registered Users 2 Posts: 2,626 timmywex
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    h2o2...i think, havent got around to revising science yet though...


  • Registered Users, Registered Users 2 Posts: 4 JT133


    Yeah, H2O2

    What wavelength (in nm) has a green laser?


  • Registered Users, Registered Users 2 Posts: 763 Bottleopener
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    JT133 wrote: »
    Yeah, H2O2

    What wavelength (in nm) has a green laser?

    532 nm?

    Who was the head of the celtic tuath?


  • Registered Users, Registered Users 2 Posts: 9 LISA MARIE


    am i tink a king


  • Registered Users, Registered Users 2 Posts: 10 Em-Shox


    1st q:

    Two features of Glacial Erosion?:cool:


  • Registered Users, Registered Users 2 Posts: 5,851 PurpleFistMixer
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    There's actually a thread for this already, I'll merge them together.


  • Registered Users, Registered Users 2 Posts: 10 Em-Shox


    There's actually a thread for this already, I'll merge them together.


    Where do I find this new thread thingy now?? Sorry..:o


  • Registered Users, Registered Users 2 Posts: 5,851 PurpleFistMixer
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    Oops sorry, forgot to merge them. It's the sticky at the top of the page. Though if you're reading this, you've found it.


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  • Banned (with Prison Access) Posts: 14 harryharry


    whats up


  • Banned (with Prison Access) Posts: 1,284 ivanthehunter
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    Its the opposite to gravity:D


  • Registered Users, Registered Users 2 Posts: 10 Em-Shox


    Describe yourself in French


  • Registered Users, Registered Users 2 Posts: 4,944 Jay P
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    Je m'appelle James. J'ai seize ans et je te veux ;)


    Define acceleration.


  • Registered Users, Registered Users 2 Posts: 763 Bottleopener
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    Jay P wrote: »
    Je m'appelle James. J'ai seize ans et je te veux ;)


    Define acceleration.
    The change in velocity of something?


  • Closed Accounts Posts: 3 Michael E


    Yep, the change of Velocity per second.

    What is the Quadratic Formula (Maths HL)


  • Registered Users, Registered Users 2 Posts: 763 Bottleopener
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    Michael E wrote: »
    Yep, the change of Velocity per second.

    What is the Quadratic Formula (Maths HL)
    -b+/- <-bsquared + 4ac> / 2a

    <> are under square root

    Geography:
    What is used to scrape peat from the top of bogs


  • Closed Accounts Posts: 116 EmoMatt15
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    used to be a slean but now is a miller

    Science:What type of joint is in the skull?


  • Registered Users, Registered Users 2 Posts: 763 Bottleopener
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    EmoMatt15 wrote: »
    used to be a slean but now is a miller

    Science:What type of joint is in the skull?
    Cranium :D

    Name the author and title of one poem you've studied


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  • Closed Accounts Posts: 116 EmoMatt15
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    Seamus Heaney-Mid-Term Break...and i was looking for fused joint...


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