T-v Diagrams

Transformation

• Constant temperature
  • Above freezing point
• Reduction of volume

States

• Pure vapor
  • Compression $\Rightarrow$ increase in pressure
• Liquid + vapor
  • Cannot compress vapor more $\Rightarrow$ convert to denser phase (liquid)
• Liquid
  • Compression $\Rightarrow$ increase in pressure
• Solid + Liquid
  • Cannot compress liquid more $\Rightarrow$ convert to even denser phase (solid)