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Fluids - Coggle Diagram
Fluids
Preassure
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It's expressed in Pa, or N/m²
When the temperature is increased, the preassure also increase
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If the surface area increases, the preassure decrease, whereas if the surface area decrease, the preassure increase
Viscosity
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Effect of temperature
When a liquid is heated, its viscosity is decreased
when a gas is heated, its viscosity is increased
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Density
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Object with a hgh density sink,whereas object with a low density float
Bouyancy
If the gravity is greater than the bouyancy force, the object sinks, whereas if the gravity is lower than the bouyancy force, the object floats
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Bouyancy is an upward force,whereas gravity is a downward force (they are opposit forces)
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