Categories > Mechanical Properties of Fluids > Fluid Flow > The rate of flow of liquid in a tube of radius $r$, length $l$, whose ends are maintained at a pressure difference P is $V=\frac{\pi QP\,{{r}^{4}}}{\eta l}$ where $\eta $ is coefficient of the viscosity and Q is

Mechanical Properties of Fluids

Question: The rate of flow of liquid in a tube of radius $r$, length $l$, whose ends are maintained at a pressure difference P is $V=\frac{\pi QP\,{{r}^{4}}}{\eta l}$ where $\eta $ is coefficient of the viscosity and Q is


1) $8$
2) $\frac{1}{8}$
3) $16$
4) $\frac{1}{16}$
Solution: Explanation: No Explanation
Fluid Flow

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