To determine which cup will have the greatest change in temperature, we can use the principle that the greater the mass of ice added to a cup, the more heat will be absorbed from the water, leading to a larger change in temperature.
Looking at the table:
- Cup 1: 22.1 grams of ice
- Cup 2: 105.3 grams of ice
- Cup 3: 19.0 grams of ice
- Cup 4: 58.0 grams of ice
Cup 2 has the largest amount of ice added (105.3 grams). Therefore, it will absorb the most heat from the water, resulting in the greatest change in temperature.
The answer is: 2