Experiments Using a Vacuum Pump
Predict what will happen. Write your prediction down in your notebook. Watch the video, then draw a diagram and explain what happened.
A liter bottle with no air in it?
A vacuum in a bell jar?
Beaker full of water in a vacuum?
Balloon in a vacuum?
Marshmallow in a vacuum?
What will happen to a banana?
Shaving cream in a vacuum?