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    thulanca5793's Avatar
    thulanca5793 Posts: 2, Reputation: 1
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    #1

    Oct 25, 2010, 07:02 PM
    Stir 1 kg of water until its temperature rises to 1C,how much work did you do on water
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Oct 25, 2010, 10:38 PM

    Use



    Where Q is the work done,
    m is the mass of the water,
    c is the specific heat capacity of water,
    theta is the temperature change.
    thulanca5793's Avatar
    thulanca5793 Posts: 2, Reputation: 1
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    #3

    Oct 26, 2010, 06:40 PM
    Comment on Unknown008's post
    Thanks it really help though.

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