The model shows a change in the thermal energy of a substance. Choose the statements that accurately describe the change represented in the model. ( choose 3 )
1 point
1
Question 2
2.
What causes bubbles to form in boiling water?
1 point
1
Question 3
3.
Blue food coloring was added to each jar. Why does the blue dye spread more in the Hot Water jar?
1 point
1
Question 4
4.
The image shows how thermal energy moves between solids. The Red block has more thermal energy than the Blue block.
Which statement is NOT represented in this image?
1 point
1
Question 5
5.
Why is there more condensation on the jar of cold water than on the jar of hot water?