A rubber ball takes 5 s to fall through ...

A rubber ball takes 5 s to fall through a height of 0.5 m inside a large container containing water of specific gravity 1. Calculate the viscosity of water if mass of the ball is `1.24 xx 10^(-3)` kg and diameter is `6.6 xx 10^(-3)m.`

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The correct Answer is:

`1.731 Nm^(-2)s`

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