The Relationship of Gas Pressure and Temperature
Description: A container of gas of fixed volume is heated or cooled. The pressure of the gas changes appropriately as observed on an attached gauge.
Source: Cenco Scientific,Inc
Year: 1985 Vol: N/A Page: N/A
Keywords: Pressure, Gauge, Volume, Liquid Nitrogen
Rating: 
Hazard: Medium
- Cryogenic burn hazard
- Implosion hazard
- Asphyxiation hazard
Effectiveness: Average
- Results are observable with guidance
- Mild effects are seen by audience
- Contrast of systems is noticeable
- Secondary observations
- Demo is somewhat connected to course material
Difficulty: Low
- Simple procedures
- Demos at non-standard conditions
- Simple manipulations for most to perform
Safety Precautions:
- Eye protection required
- Cryogenic gloves required
- Perform in a well-ventilated area
- Handle glassware with care
Class: Gases, Physical Properties
Division: General
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