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In an experiment to determine the specif...

In an experiment to determine the specific heat of aluminium, piece of aluminimum weighing `500 g` is heated to `100 .^(@) C`. It is then quickly transferred into a copper calorimeter of mass `500 g` containing `300g` of water at `30 .^(@) C`. The final temperature of the mixture is found to be `146.8 .^(@) c` . If specific heat of copper is `0.093 cal g^-1 .^(@) C^-1`, then the specific heat aluminium is.

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