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Pressure in Fluids

44. 3 capilla...

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44. 3 capillaries of lengthsL,L/2,L/3 are connected in series.their radii arer,r/2,r/3 respectively.if streamline flow is maintained and the pressure across the 1st capillary is p,then the a)pressure difference across ends od 2nd capillary is 8p b)pressure difference across 3rd capillary is 43p c)pressure difference across ends of 2nd capillary is 16p d)pressure difference across 3rd capillary is 56p

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