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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A viscous fluid is flowing through two horizontal pipes. The pressure difference P2 – P1 ​between the ends of each pipe is the same. The pipes have the same radius, although one is twice as long as the other. How does the volume flow rate QB ​in the longer pipe compare with the rate QA ​in the shorter pipe?

A viscous fluid is flowing through two horizontal pipes. The pressure difference P2 – P1 ​between the ends of each pipe is the same. The pipes have the same radius, although one is twice as long as the other. How does the volume flow rate QB ​in the longer pipe compare with the rate QA ​in the shorter pipe?

A viscous fluid is flowing through two horizontal pipes. The pressure difference P2 - P1 ​between the ends of each pipe is the same. The pipes have the same radius although one is twice as long as the other. How does the volume flow rate QB ​in the longer pipe compare with the rate QA ​in the shorter pipe?