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    rukai2's Avatar
    rukai2 Posts: 9, Reputation: 1
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    #1

    May 3, 2011, 11:34 AM
    Is this physic question right?
    what mass of steam initially at 100 C is need to warm 400 g of ice from 0 C to 30 C. Asssume that both objects in the final state are in equibrium.

    = 72.09g
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    May 4, 2011, 05:56 AM

    Correct. Well, actually I get 72.05g, but close enough.
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