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MMLU-Pro / 9440 / Incompressible oil of density 850 kg/m^3 is pumped through a cylindrical pipe at…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Incompressible oil of density 850 kg/m^3 is pumped through a cylindrical pipe at a rate of 9.5 liters per second. The second section of the pipe has a diameter of 4.0 cm. What are the flow speed in that section? (Unit: m/s)

category

physics

options

  1. 9.8
  2. 8.5
  3. 8.0
  4. 9.2
  5. 6.8
  6. 7.0
  7. 10.1
  8. 5.3
  9. 7.6
  10. 6.4

src

theoremQA-Physics

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