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Water at 20^(@) C is escaping from a cis...

Water at `20^(@)` C is escaping from a cistern by ways of a horizontal capillary tube 10 cm long and 0.4 mm in diameter ,at a distance of 50 cm below the free surface of water in the cistren .Calculate the rate at which the water is escaping .Coefficient of viscossity of water at `20^(@)C` =0.001 decapoise .

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