Thermal Energy Lesson 7-14 Review

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation

Front

Which state of matter has particles that are tightly packed and only vibrate in place?

Back

Solid

Front

How does heat transfer between particles?

Back

When particles collide.

Front

What happens to the temperature in a room when a door is left open between two rooms with different temperatures?

Back

The temperature in the bedroom would decrease and the temperature in the living room would increase.

Front

What is condensation?

Back

The process where a gas turns into a liquid.

Front

What is the state of matter where particles are close together but can slide past each other?

Back

Liquid

Front

What is the state of matter where particles are far apart and move freely?

Back

Gas

Front

What is thermal energy?

Back

The total energy of all the particles in an object.

Front

What is the main source of heat for the Earth?

Back

The Sun.

Front

What is conduction?

Back

The transfer of heat through direct contact between materials.