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WFU Physics Lecture Demonstrations
Hollow Globe Vs Mass, in Vacuum
PIRA 2B40.40
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Image:
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Description:
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A hollow globe experience a bouyant force greater than
that of a cylindrical mass. This is because its volume is great. When
compared in air, they may weight the same, but when compared in vacuum
(and thus no bouyant force), the ball will wiegh more.
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Recipe and
Location:
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Ball and Mass Demo
Vacuum Pump w/Bell Jar
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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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