Transferring Heat Energy

1. Drag in an "image" for your screen shot of your graph.
   
2. Then, do a two column set up like below (drag in a document into the left column & text in the right column):

This needs to be your "Data Chart."

Questions:

1. How did the temperatures of the water in the red Solo cup and the water in the bucket compare at the beginning?
2. What happened to the temperature of the cold water over time?
3. What happened to the temperature of the warm water over time?
4. How did your graph show what happened?
5. After 15 minutes, what did you notice about the lines on your graph?
6. What happened to make the temperature of the cold water get warmer?
7. What happened to make the temperature of the warm water get colder?
8. Use your line graph to predict what the temperature of the warm and cold water would be after 20 minutes.  Record your predictions below.  Why did you choose these temperatures?
9. Did the food coloring in the warm water help you understand how heat energy is transferred? How?

Type your answers here by putting the number of the question above before your answer!