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WFU Physics Lecture Demonstrations
Crush Coke Can in Water
PIRA 2B30.15
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Image:
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Description:
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A soda can, with a small amount of water in it, is heated
until the water boils. It is then quickly tuned upside down into a pan
of cool water. The can is instantly crushed by atmospheric pressure outside
the can. This is because the cooling steam has created a pressure inside
the can much less than that outside.
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Recipe and
Location:
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Empty Can
Bunsen Burner
Tongs
Striker
Lasagna Pan w/Water
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Video:
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MPG Video:
None
Real Video:
None
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Notes:
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None at this time.
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Mechanics
Fluid Mechanics
Waves
Thermodynamics
E&M
Optics
Modern
Astronomy
Information
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