PIRA 4E30.10- Constant Volume: Constant Volume Bulb (Pressure vs Temperature)

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Photo Shows the Demonstration Used at U.T. Austin

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Instructions / Notes:

• The constant volume bulb with gauge shows 1 Atm. of pressure at room temperature.
  
• Placing the apparatus in a beaker of boilng water causes the pressure to increase.
  
• Placing the apparatus in a container with LN2 causes a substantial pressure drop.
  
• Demo Staff: This demo needs a full dewar of liquid nitrogen.
  

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Last Updated 6/99 - University of Texas at Austin Physics Dept. - All Rights Reserved