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Assignment 18 (6.1), Screenshot 2025-04-24 at 3.15.04 PM,…
Assignment 18 (6.1)
Viscosity
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depends on not only the nature of the fluid, but also the fluids temperature
as the temperature increases, the viscosity decreases as the particles have more energy, and flow easily
high viscosity = thick, low viscosity = thin
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Laminar flow
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smooth, and results when both the internal resistance and external resistance are low
difficult to acheive, as the fluid flows through, or past an object, the flow becomes irregular, resulting in whirls called eddies.
this is common in turbulent flow, a fluid flow with a disturbance that resists the fluids motion
common in small pipes, or slow moving fluids
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Turbulent Flow
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a fluid unergoing turbulent flow loses kinetic energy as some of the energy is transformed into thermal energy and sound energy
irregular, chaotic fluid motion
Fluid Dynamics
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as fluid flows, the forces of attraction between the molecules cause internal friction, or resistance to the flow
involves forces, energy, and flow behavior
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