Draw a sun ☼ if the effect of heat
is Temperature Change, a circle ○ if it is Phase Change, or a triangle ∆ if it is a
Thermal Expansion. In the space provided, explain your answer. Write your answer
on a separate sheet of paper. The first item is done for you.
Drying clothes
Answer: _________________________
Explanation:
3. Inflating a hot air balloon
Answer: _________________________
Explanation:
4. Cooling hot soup
Answer: _________________________
Explanation:
5.Turning on the air conditioning unit
Answer: _________________________
