Fluids

Fluids

1. Density

   • Property of all materials in which the mass of the substanceis releated to the volume it occupies.
     • p=m/v
     • Scalar magnitude

2. States of matter

   • Solids
     • Definite shape
     • Vibration
     • Can resist
   • Liquids
     • Change shape easily
     • Volume
   • Gases
     • No definitive shape
     • Move independently
   • Plasma
     • Atoms are ionized

3. Pressure

   • Force applied per unit of area
   • p=F/A
     • Pascal(Pa)
       • Blaise Pascal
         • French mathematician and scientist

4. Pressure and fluids

5. Liquids

6. Atmospheric pressure

7. Archimede´s principle