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23 Nov 2019
at a foundry, 22 kg of molten aluminum with a temperature of660.4degrees celsius is poured into a mold. if this is carriedoutin a room containing 150 kg of air at 24 degrees celsius, whatisthe temperature of the air after the aluminum iscompletelysolidified? assume that the specific heat capacity of airis1.0x103 J/kg. the specific heat of aluminum is 899J/kgand latent heat of fusion of aluminum is 3.97x105J/kg.answer in units of degrees celsius.
at a foundry, 22 kg of molten aluminum with a temperature of660.4degrees celsius is poured into a mold. if this is carriedoutin a room containing 150 kg of air at 24 degrees celsius, whatisthe temperature of the air after the aluminum iscompletelysolidified? assume that the specific heat capacity of airis1.0x103 J/kg. the specific heat of aluminum is 899J/kgand latent heat of fusion of aluminum is 3.97x105J/kg.answer in units of degrees celsius.
