Question

. A man takes a brick out of the fire when it’s at 275 ºC, he drops it in a bucket of water,
and then covers the bucket. The bucket and cover are made of an insulating material.
The bucket contains 2,5 kg of ice originally at -5 ºC. The 1.3 kg brick is made of iron,
which has a specific heat of 448 J / (kg•ºC). Let’s find the temp of the brick and water
once equilibrium is reached.