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    For all those stuck on Rg:



    Good luck!
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    Finished! If anyone needs help feel free to ask good luck!
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    could you help us on the copper question?
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    Where to read from bottom in gold.
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    (Original post by fizzers)
    Finished! If anyone needs help feel free to ask good luck!
    Hey! Please could you help me with copper? I would like to check if my energy value is correct, then what steps you need to do after that. Thank you so much
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    (Original post by economicsrocks)
    Hey! Please could you help me with copper? I would like to check if my energy value is correct, then what steps you need to do after that. Thank you so much
    Hey! Sure thing! Specific heat capacity of air= 1.012 jcm-1c-1

    Steps to take:

    1) Find Q from Q=mcΔT

    2) Find moles of CH4 required to fill the room, use the knowledge that CH4 releases 891kJ per mole

    3) Use n=v/24000 to find volume of gas

    Answer should be 5 digits long!
    Good luck! You're almost there!
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    (Original post by ali786386)
    could you help us on the copper question?
    hey sorry for the late reply- read my most recent reply! (should be right above this) hope that helps!
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    (Original post by CCC444)
    Where to read from bottom in gold.
    yep, read from bottom to top. [x] this should be useful!
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    (Original post by fizzers)
    Hey! Sure thing! Specific heat capacity of air= 1.012 jcm-1c-1

    Steps to take:

    1) Find Q from Q=mcΔT

    2) Find moles of CH4 required to fill the room, use the knowledge that CH4 releases 891kJ per mole

    3) Use n=v/24000 to find volume of gas

    Answer should be 5 digits long!
    Good luck! You're almost there!
    Thank you so much, I appreciate it
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    Hope this month doesnt crash!
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    (Original post by pandabb0v0)
    Hope this month doesnt crash!
    There hasnt been a post here since the third, im just happy I get past the first level so time may not be as important how far have yous all got before? Are they getting harder? Sly ol Cambridge

    Posted from TSR Mobile
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    (Original post by Nat_LPS)
    There hasnt been a post here since the third, im just happy I get past the first level so time may not be as important how far have yous all got before? Are they getting harder? Sly ol Cambridge

    Posted from TSR Mobile
    Oh, I think I am within top 50? definitely within top 100
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    (Original post by pandabb0v0)
    Oh, I think I am within top 50? definitely within top 100

    shh there'll be people camping outside your house

    that's seriously impressive bravo, what's the least furthest you've been before running into a forest for isolation?
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    Wait is it starting at 12:00am?
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    (Original post by Nat_LPS)
    shh there'll be people camping outside your house

    that's seriously impressive bravo, what's the least furthest you've been before running into a forest for isolation?
    What do you mean?
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    (Original post by Nat_LPS)
    Wait is it starting at 12:00am?
    Midnight
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    Starting in around 15 minutes... Can't wait
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    (Original post by HappyCheesecake)
    Starting in around 15 minutes... Can't wait
    that makes 3 of us :cool:
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    (Original post by Nat_LPS)
    that makes 3 of us :cool:
    Haha, I know. I can barely contain my excitement.
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    Happy New Year to everyone staying up tonight
 
 
 
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