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An ideal fluid of density 800 kgm^(-3). ...

An ideal fluid of density `800 kgm^(-3)`. Flows smoothly though a bent pipe (as shown in figure) that tapers in cross- sectional area from a to `(a)/(2)`. The pressure difference between the wide and narrow section of pipe is 4100 Pa. At wider section , the velocity of fluid is `(sqrt(x))/(6) ms^(-1)` for x = ___________. (Give g = `10 ms^(-2)`)

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