'Extremely viscous' diaporamas de présentation

Viscosity

Viscosity. Viscosity. A measure of the frictional forces between the layers of a fluid producing resistance to flow. Highly viscous fluids flow slowly. The velocity increases rapidly from the wall inward for a low-viscosity fluid but more gradually for a high-viscosity fluid.

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Oil Sands

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Viscosity of Common Liquids

Viscosity of Common Liquids. Honey. Peanut Butter: a fluid?. Lava. Tar or Pitch. Extremely viscous. Heated and put into a funnel in 1930 In 2002, the eighth drop was still hanging from the funnel.

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