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The rate of flow of liquid in a tube of radius r, length `l`, whose ends are maintaned at a pressure different P is `V=(pi Q Pr^4)/(etal)` where `eta` is coefficient of the viscosity and Q is - Sarthaks eConnect
The rate of flow of liquid in a tube of radius r, length `l`, whose ends are maintaned at a pressure different P is `V=(pi Q Pr^4)/(etal)` where `eta` is coefficient of the viscosity and Q is:
