To find the necessary information about cup 2 and its water contents, we proceed as follows:
1. Mass of cup 2, empty: This is simply the mass of the cup itself without any water in it.
- Answer: [tex]\( 3.42 \, \text{g} \)[/tex]
2. Mass of cup 2 with water: This represents the total mass when the cup is filled with water.
- Answer: [tex]\( 82.52 \, \text{g} \)[/tex]
3. Mass of water in cup 2: To find the mass of the water alone, we subtract the mass of the empty cup from the mass of the cup with water.
- Answer: [tex]\( 82.52 \, \text{g} - 3.42 \, \text{g} = 79.10 \, \text{g} \)[/tex]
4. Temperature of water in cup 2: Here we just list the given temperature of the water in the cup.
- Answer: [tex]\( 16.8 \, ^{\circ}\text{C} \)[/tex]
Therefore, we can tabulate the information as follows:
[tex]\[
\begin{array}{|l|l|}
\hline \multicolumn{1}{|c|}{\text{Information Needed}} & \text{Answer} \\
\hline \text{Mass of cup 2, empty (g)} & 3.42 \\
\hline \text{Mass of cup 2 with water (g)} & 82.52 \\
\hline \text{Mass of water in cup 2 (g)} & 79.10 \\
\hline \text{Temperature of water in cup 2 (^\circ \text{C})} & 16.8 \\
\hline
\end{array}
\][/tex]
This table efficiently summarizes the mass and temperature information required about cup 2 and its water contents.
