Topic 2 Lesson 2 Neal

Front

What is vaporization?

Back

The change of state from a liquid to a gas.

Front

How does vaporization occur?

Back

Through the processes of evaporation and boiling.

Front

What is pressure?

Back

The force pushing on a surface divided by the area of that surface.

Front

What are the characteristics of boiling?

Back

Fast, bubbles, at surface and beneath surface, at boiling point.

Front

What is the process of vaporization?

Back

Vaporization goes from liquid to gas.

Front

What is evaporation?

Back

The process by which molecules at the surface of a liquid absorb enough energy to change to a gas.

Front

What is boiling?

Back

A rapid vaporization that occurs when a liquid reaches its boiling point.

Front

What happens to the temperature during boiling?

Back

The temperature remains constant at the boiling point until all the liquid has turned to gas.

Front

What is the boiling point?

Back

The temperature at which a liquid turns into a gas.

Front

What is the difference between evaporation and boiling?

Back

Evaporation occurs at any temperature, while boiling occurs at a specific temperature (boiling point).