Answer :
The final temperature of the brick is approximately 79°C (352 K). The calculation involves applying the principle of conservation of energy.
By using the equation Q = mcΔT, where Q is the heat energy transferred, m is the mass of the object, c is the specific heat capacity, and ΔT is the change in temperature, we can rearrange the equation to solve for ΔT. In this case, the mass of the brick (m) is 94 kg.
The specific heat capacity (c) of bricks is approximately 0.84 kJ/kg°C, and the heat energy transferred (Q) is -1030 kJ (negative because heat is lost). Plugging these values into the equation, we can solve for ΔT, which gives us a change in temperature of approximately -26.19°C. Subtracting this from the initial temperature of 99°C gives us a final temperature of around 72.81°C, which is approximately 79°C in Celsius and 352 K in Kelvin.
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