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23 Nov 2019
at a foundry, 22 kg of molten aluminum with a temperature of6604degrees celsius is poured into a mold. if this is carried outin aroom containing 150 kg or air at 24 degrees celsius, what isthetemperature of the air after the aluminum is completelysolidified?assume that the specific heat capacity of air is1.0x103J/kg. the specific heat of aluminum is 899 J/kgand latent heat offusion of aluminum is 3.97x105 J/kg.answer in unit ofJ.
at a foundry, 22 kg of molten aluminum with a temperature of6604degrees celsius is poured into a mold. if this is carried outin aroom containing 150 kg or air at 24 degrees celsius, what isthetemperature of the air after the aluminum is completelysolidified?assume that the specific heat capacity of air is1.0x103J/kg. the specific heat of aluminum is 899 J/kgand latent heat offusion of aluminum is 3.97x105 J/kg.answer in unit ofJ.
Casey DurganLv2
12 Nov 2019
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