How much heat energy will cause the temperature of 7 kg of carbon to increase its temperature by 15 K? The spe?

How much heat energy will cause the temperature of 7 kg of carbon to increase its temperature by 15 K? The specific heat of iron is 449 J/kg•K.

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  • 1 decade ago
    Favorite Answer

    m = 7

    ΔT = 15

    C = 449

    Q = mCΔT

    Q = 47,145 J

  • 1 decade ago

    heat required = m x c x t

    = 7 x 449 x 15

    = 47145 J

    !!!!

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