Phase Change Demonstration:
Purpose:
To illustrate the relationship between pressure and boiling point. The
demonstration is broken into three parts. Part one, shows that
boiling temperature depends on vapour pressure (decreasing). Part two,
shows heat transfer and that gas condenses when heat is removed. Part
three, shows
that boiling point can be increased by increasing vapour pressure.
Power Point
Presentation
Demonstrations
UBC Physics Outreach
Physics
420