What is the total rate of flow in the pipes

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A viscous liquid is flowing steadily through a pipe of diameter D. Suppose you replace it by 7 parallel pipes, each of diameter D/7, but the same length as the original pipe. If the pressure difference between the ends of these 7 pipes is the same as for the original pipe, what is the total rate of flow in the 7 pipes compared to the original flow rate?

Reference no: EM13334229

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