Name: _____________________________________ 9-6-19 Hr: ___________
Name: _____________________________________ 9-6-19 Hr: ___________
Read pp. 28 – 29 and answer the questions that follow.
Read pp. 28 – 29 and answer the questions that follow.
1) What is necessary for particle movement to change in a substance?
__________________________________________________________
2) What happens to the particles in a solid when it reaches its melting
point? ____________________________________________________
3) What happens to the particles in a liquid when it reaches its boiling
point? ____________________________________________________
4) Explain how the removal of thermal energy causes condensation to
occur. ____________________________________________________
_________________________________________________________
5) What happens to the particles in a liquid when freezing occurs?
__________________________________________________________
6) What is the relationship between the processes of freezing and
melting? __________________________________________________
1) What is necessary for particle movement to change in a substance?
__________________________________________________________
2) What happens to the particles in a solid when it reaches its melting
point? ____________________________________________________
3) What happens to the particles in a liquid when it reaches its boiling
point? ____________________________________________________
4) Explain how the removal of thermal energy causes condensation to
occur. ____________________________________________________
_________________________________________________________
5) What happens to the particles in a liquid when freezing occurs?
__________________________________________________________
6) What is the relationship between the processes of freezing and
melting? __________________________________________________
Read pp. 205 and answer the questions that follow.
Read pp. 205 and answer the questions that follow.
7) What are the three types of thermal energy? _____________________
__________________________________________________________
8) Give an example of radiation. __________________________________
9) What is the direction of thermal energy as it moves from object to
object? ___________________________________________________
10) Give an example of conduction. ________________________________
11) What causes air to become less dense and rise? ___________________
_________________________________________________________
12) Give an example of convection. ________________________________
7) What are the three types of thermal energy? _____________________
__________________________________________________________
8) Give an example of radiation. __________________________________
9) What is the direction of thermal energy as it moves from object to
object? ___________________________________________________
10) Give an example of conduction. ________________________________
11) What causes air to become less dense and rise? ___________________
_________________________________________________________
12) Give an example of convection. ________________________________
Fill in the missing
information in the
diagram
Fill in the missing
information in the
diagram