Experiment Fj-04

Funnel and Ball

Description: A ball is placed in the apex of a funnel and the air in the funnel, behind the ball, is removed. The ball will remain in place when the funnel is inverted.

 

The ball will not fall up even when the funnel is tipped upside down.

 

 

 

Materials: Funnel, ball, vaccuum pump.

 

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This page was last updated on Tuesday August 25, 2009 7:02 AM