The velocity of upper layer of water in a river is \( 36 \mathrm{kmh}^{-1} \). Shearing stress b...

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The velocity of upper layer of water in a river is \( 36 \mathrm{kmh}^{-1} \). Shearing stress between horizontal layers of water is \( 10^{-3} \mathrm{Nm}^{-2} \). Depth of the river is m. (Co-efficiency of viscosity of water is \( 10^{-2} \mathrm{~Pa} . \mathrm{s} \) )
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