The initial volume of water in the apparatus is 1034 ml. As the temperature changes, the volume of water changes. You can use the ruler to measure the change in volume, in the thin tube that sticks out of the large container. There is a close-up view of the thin tube on the right side of the screen. Use the ruler to measure the change in volume, and the temperature sensor reading to measure the temperature of the water.

Make a graph that plots the change in volume as a function of the temperature. temperature ... change in V ... var ml var 1 ... 21.08 O 2 ... 3 ... I 4 ... 5