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Density and Pressure - Coggle Diagram

- - - - Pa
    - - Fig 3 of https://tinyurl.com/PhysicsIP3
  - - - Fig 4 of https://tinyurl.com/PhysicsIP3
    - - When pressure is applied to an enclosed liquid, the change in pressure will be transmitted uniformly to all other parts of the liquid.
  - - - Atm at sea level = 1.013x10^5 Pa or 1.013x10^5 Nm-2
      - The higher the altitude, the lower the atmospheric pressure (since the "column" of air decreases)
      - Taken into account when evaluating total pressure on an object on Earth.
  - - - Fig 5 of https://tinyurl.com/PhysicsIP3
    - - An instrument used to measure pressure
      - Pressure due to liquid column in tube = Pressure in ext env
      - Fig 6 of https://tinyurl.com/PhysicsIP3
      - Factors affecting liquid height
        
        Fig 7 of https://tinyurl.com/PhysicsIP3
    - - An instrument measuring pressure difference
      - Fig 8 of https://tinyurl.com/PhysicsIP3