|  | 
|
            |
             | 
                    
                    |  | 
                
                    | 
                            
                                | 
                                        | Demonstrates: Change in volume creates a change in pressure. | 
 
                                            | Description: A glass syringe is attached to an absolute-pressure gauge. Also comes with a copper sphere. 
 |  
                                            | Instructions: 
 |  
                                            | Items Used: Notes: Can be used with an overhead projector. Math Description: None.
 Size: 28" h x 20" w. Condition: Good. Hazard: None.
 |  
                                            | Schematic:
                                                    None. Tech Specs:
                                                    None. Web Links: |  
                                            |  |  
                                            | History: |   |  |  
                                |  | Back to Demo Site. | Report inaccuracies with the demo.
 |