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A capillary-tube viscometer is being selected to measure viscosity of a liquid food. The maximum viscosity...

A capillary-tube viscometer is being selected to measure
viscosity of a liquid food. The maximum viscosity to
be measured will be 230 cP, and the maximum flow
rate that can be measured accurately is 0.015 kg/min.
If the tube length is 10 cm and a maximum pressure
of 25 Pa can be measured, determine the tube
diameter to be used. The density of the product is
1000 kg/m3.

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