Thre's fluid dynamics question below.

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asked Nov 13, 2017 in Physics by HariOm Vaja (2,713 points) 4 30 134

An air bubblemof radius 1 mm is allowed to rise through a lo g cylindrical column of a viscous liquid of radius 5 cm & travels at 2.1 cm/s. If the density of the liquid is 1.47 g/cc, find its viscosity.

g=980 cm/s2 and neglect air density.

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