A 12 kg block of aluminum is heated to 200 c it is quickly
A 1/2 kg block of aluminum is heated to 200 C. It is quickly placed in an insulated tub of water at 0 C and sealed. It all comes to equilibrium at 20 C. What is the mass of the water? Specific heats of Al is 900 J/kg C and water is 4186 J/kg C.
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