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PrEssuRe aNd FLUids Physics
Pressure <ul><li>Pressure is the amount of force exerted on a certain area. </li></ul><ul><li>The SI unit for pressure is ...
Fluids <ul><li>A fluid is any material that can flow and that takes the shape of its container.  </li></ul><ul><li>Example...
Pressure all around <ul><li>Fluids exert pressure equally in every direction. </li></ul><ul><li>This may explain why bubbl...
Pressure and depth <ul><li>Pressure does not depend in the amount of the fluid but in the  depth  of that fluid.  </li></u...
Density and pressure <ul><li>Fluids with a greater density will exert a greater pressure.  </li></ul>
Pascal's  Priciple <ul><li>A change in pressure at any point in an enclosed fluid will be transmitted equally to all parts...
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Pressure

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important facts about Pressure and Pressure in Fluids

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Pressure

  1. 1. PrEssuRe aNd FLUids Physics
  2. 2. Pressure <ul><li>Pressure is the amount of force exerted on a certain area. </li></ul><ul><li>The SI unit for pressure is Pascal (Pa). </li></ul><ul><li>*Pressure= Force/Area </li></ul>P F A
  3. 3. Fluids <ul><li>A fluid is any material that can flow and that takes the shape of its container. </li></ul><ul><li>Examples: </li></ul><ul><li>Loquids- water and oil </li></ul><ul><li>Gases- CO2 and oxygen </li></ul>
  4. 4. Pressure all around <ul><li>Fluids exert pressure equally in every direction. </li></ul><ul><li>This may explain why bubbles are round. </li></ul>
  5. 5. Pressure and depth <ul><li>Pressure does not depend in the amount of the fluid but in the depth of that fluid. </li></ul><ul><li>The deeper an object in a fluid, the more pressure the fluid exerts on the object . </li></ul>
  6. 6. Density and pressure <ul><li>Fluids with a greater density will exert a greater pressure. </li></ul>
  7. 7. Pascal's Priciple <ul><li>A change in pressure at any point in an enclosed fluid will be transmitted equally to all parts of the fluid. </li></ul><ul><li>A clear example for this priciple is hydraulics . </li></ul>

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