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The velocity of water in a river is 18 kmh−1 near the surface. If the river is 5 m deep, then the shearing stress between the surface layer and the bottom layer is:(Given - coefficient of viscosity of water, η=10−3 Pa.s) |
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Answer» The velocity of water in a river is 18 kmh−1 near the surface. If the river is 5 m deep, then the shearing stress between the surface layer and the bottom layer is: |
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