Question

17. In a rotating cylinder viscometer, the radii of the cylinders are 32 mm and 30 mm, and the outer cylinder is rotated steadily at 180 r.p.m. For a certain liquid filled in the annular space to a depth 75 mm, the torque produced on the inner cylinder is 1.2 x 10 Nm. Calculate the viscosity of the liquid.​

Answer 1

Answer:

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Explanation:

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