Question: A fluid sample is contained between two parallel plates separated by a distance of $2 pm 0.1 mathrm{~mm}$. The area of the plates is $100
A fluid sample is contained between two parallel plates separated by a distance of $2 \pm 0.1 \mathrm{~mm}$. The area of the plates is $100 \pm 0.01 \mathrm{~cm}^{2}$. The bottom plate is stationary, and the top plate moves with a velocity of $1 \mathrm{~cm} / \mathrm{s}$ when a force of $315 \pm 25$ dyn is applied to it, and at $5 \mathrm{~cm} / \mathrm{s}$ when the force is $1650 \pm 25$ dyn.
(a) Is the fluid Newtonian?
(b) What is its viscosity?
(c) What is the range of uncertainty to your answer to (b)?
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To address these questions appropriately we will break down each part in distinct steps Part a Is the fluid Newtonian A fluid is considered Newtonian ... View full answer
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