Question

The temperature of 3 kilograms of iron is changed by 12 degrees C. The thermal energy is16,275J when c=452.

Answer 1

We will have the following:

`\begin{gathered} Q=mc\Delta t \\ \\ \Rightarrow Q=(3)(452)(12)\Rightarrow Q=16272 \end{gathered}`

So, the energy seems to be correct. [True]