An Object Moves with Constant Speed Through a Fluid

question 36

Multiple Choice

An object moves with constant speed through a fluid. For a fixed geometry and fluid density, if the viscosity of the fluid increases then the speed at which flow becomes turbulent

• A)increases.
• B)remains the same.
• C)decreases.
• D)could increase or decrease depending on the shape of the object.
• E)could increase or decrease depending on the value of the fluid density.

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