Science Lesson 7

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Science Lesson 7
2012-12-17 13:45:49
Science Lesson Section

Lesson 7 Section 4
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  1. Pascal's Principle of Fluid Pressure
    Pressure of a fluid confined in a container throughout the fluid in all directions and at right angles to the surface it contains
  2. Archimedes' principle of Buoyancy
    An immersed body is buoyed up by a force equal to the weight of the fluid it displaces.
  3. A balloon stops rising in the air when its weight is
    equal to the weight of the air it displaces
  4. Density of gases is states in 
    grams per liter
  5. Boyle's law relating volume and pressure of a gas
    that the volume of a gas is inversely rated to the pressure acting on it.
  6. the volume of a gas is directly proportional to the
    absolute temperature
  7. Faster moving molecules of gases diffuse
     more quickly than slower moving molecules of liquids and solids. 
  8. Life Principle
    Although we are not responsible for all of the things that happen to us we are responsible for the way we treat them