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This section explores the concept of liquid pressure, emphasizing that liquids exert pressure on the walls of their containers. It explains the formula for pressure (force/area) and illustrates how pressure increases with depth within a liquid. The content highlights the implications of this principle in various applications and provides examples to illustrate the concept, helping readers grasp the fundamental ideas of fluid dynamics and the behavior of liquids in different scenarios.
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Big Ideas Fluids Complete sections: 19.1, 19.2, 19.3, 19.4, 19.5, 19.6, 20.5, 20.6, 20.7
19.1 Liquid Pressure • Liquids exert pressure on the walls of their containers. • Pressure = force/area • Pressure increases with depth in a liquid (i.e. there is more pressure at the bottom of a container with more liquid in it, than one with less liquid.