Let's fill out the column for the Heat Generated ([tex]\(\Delta H\)[/tex]) in the table by calculating each value step-by-step.
For each cylinder mass ([tex]\(m_c\)[/tex]), the Heat Generated ([tex]\(\Delta H\)[/tex]) is calculated by subtracting the Change in Water Temperature ([tex]\(\Delta T\)[/tex]) from the Gravitational Potential Energy ([tex]\(P E_g\)[/tex]).
### Step-by-Step Calculations:
1. For [tex]\(m_c = 1.0 \ \text{kg}\)[/tex]:
- [tex]\(\Delta T = 28.52 \ \text{°C}\)[/tex]
- [tex]\(P E_g = 14.7 \ \text{kJ}\)[/tex]
- [tex]\(\Delta H = P E_g - \Delta T = 14.7 - 28.52 = -13.82 \ \text{kJ}\)[/tex]
2. For [tex]\(m_c = 3.0 \ \text{kg}\)[/tex]:
- [tex]\(\Delta T = 3.52 \ \text{°C}\)[/tex]
- [tex]\(P E_g = 29.4 \ \text{kJ}\)[/tex]
- [tex]\(\Delta H = P E_g - \Delta T = 29.4 - 3.52 = 25.88 \ \text{kJ}\)[/tex]
3. For [tex]\(m_c = 6.0 \ \text{kg}\)[/tex]:
- [tex]\(\Delta T = 35.55 \ \text{°C}\)[/tex]
- [tex]\(P E_g = 44.1 \ \text{kJ}\)[/tex]
- [tex]\(\Delta H = P E_g - \Delta T = 44.1 - 35.55 = 8.55 \ \text{kJ}\)[/tex]
4. For [tex]\(m_c = 0 \ \text{kg}\)[/tex]:
- [tex]\(\Delta T = 10.55 \ \text{°C}\)[/tex]
- [tex]\(P E_g = 20.28 \ \text{kJ}\)[/tex]
- [tex]\(\Delta H = P E_g - \Delta T = 20.28 - 10.55 = 9.73 \ \text{kJ}\)[/tex]
### Completed Table:
[tex]\[
\begin{array}{|c|c|c|c|c|}
\hline
\begin{tabular}{l}
m_c \\
\text{Cylinder} \\
\text{Mass} \\
(\text{kg})
\end{tabular}
&
\begin{tabular}{l}
T_f \\
\text{Final} \\
\text{Temperature} \\
\text{of Water} \\
( \ ^\circ \text{C} )
\end{tabular}
&
\begin{tabular}{l}
\Delta T \\
\text{Change in} \\
\text{Water} \\
\text{Temperature} \\
( \ ^\circ \text{C} )
\end{tabular}
&
\begin{tabular}{l}
P E_g \\
\text{Gravitational} \\
\text{Potential Energy} \\
\text{of Cylinder} \\
(\text{kJ})
\end{tabular}
&
\begin{tabular}{l}
\Delta H \\
\text{Heat} \\
\text{Generated} \\
(\text{kJ})
\end{tabular}
\\
\hline
1.0 & 26.17 & 28.52 & 14.7 & -13.82 \\
\hline
3.0 & 28.52 & 3.52 & 29.4 & 25.88 \\
\hline
6.0 & 32.03 & 35.55 & 44.1 & 8.55 \\
\hline
0 & 35.55 & 10.55 & 20.28 & 9.73 \\
\hline
\end{array}
\][/tex]
This table now includes the calculated heat generated ([tex]\(\Delta H\)[/tex]) for each cylinder mass.
