A pinch of Physics is required!

Classical Mechanics Level 2

You have a piece of aluminium whose mass is 800 g800\text{ g}, and suppose it is heated up to 1000∘C.1000^\circ\text{C}.

Now, given that you are cooling it down to 150∘C150^\circ\text{C}, calculate the amount of heat (in Joules) given out during the process of cooling.

Details and assumptions:

  • The specific heat capacity of aluminium is CAluminum=900 J/kg K.\text{C}_\text{Aluminum}=900 \text{ J}/\text{kg K}.
  • Ignore the heat energy lost to the atmosphere.
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Sravanth Chebrolu by Sravanth Chebrolu
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