1.

In which one of the following cases will the liquid flow in a pipe be most streamlined    [Pb. CET 2005]

A. Liquid of high viscosity and high density flowing through a pipe of small radius
B. Liquid of high viscosity and low density flowing through a pipe of small radius
C. \[\frac{g}{4}\]
D. Liquid of low viscosity and high density flowing through a pipe of large radius
Answer» C. \[\frac{g}{4}\]


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