Answer:
3002 J
Explanation:
To calculate the amount of heat required to raise the temperature of a substance, you can use the heat transfer formula:
[tex]\boxed{\begin{minipage}{8 cm}\textbf{Heat Transfer Formula:}\\\\$Q = mc\Delta T$\\\\Where:\\\\\phantom{ww}$\bullet$ $Q$ is the heat transferred,\\\phantom{ww}$\bullet$ $m$ is the mass,\\\phantom{ww}$\bullet$ $c$ is the specific heat capacity,\\\phantom{ww}$\bullet$ $\Delta T$ is the change in temperature.\end{minipage}}[/tex]
We are given:
Plugging these values in:
[tex]\Longrightarrow Q = (200 \text{ g})\left(0.790 \ \frac{\text{J}}{\text{g$^\circ$C}}\right)(19^\circ\text{C})\\\\\\\\\therefore Q = \boxed{3002 \text{ J}}[/tex]
Thus, 3002 joules of heat are required to raise the temperature.
