Experiment Sh-02

No Sound in a Vacuum


Description: In this experiment, a buzzer is placed inside of a glass dome.  When the dome is sealed and all of the air is vacuumed out of it, the sound of the buzzer can no longer be heard.

 

The glass dome and buzzer are on the left, and on the right is the vacuum.

 

The dome containing the buzzer.

 

 

Materials: Buzzer or bell, vacuum area

 

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This page was last updated on Friday August 15, 2008 8:37 PM