Solid,Liquid and Gases (Unit 5)

• Density = Mass / Volume
• The density of an object is the mass per unit volume.
• What is Pressure?

  Pressure is Force per Unit Area
• What is Denisty measured in?

  $kg/m^3$ or $g/cm^3$
• What is Pressure Measured in?

  Pascale (P) \
• What is the Formula for Pressure Difference?

  Pa=h*p*g