A pipe has an inside diameter of 4 cm with an oil flow of 5,000 kg/hr. The relative density of the oil is 0.9. What is the velocity of the oil?

A pipe has an inside diameter of 4 cm with an oil flow of 5,000 kg/hr. The relative density of the oil is 0.9. What is the velocity of the oil?

A pipe has an inside diameter of 4 cm with an oil flow of 5,000 kg/hr. The relative density of the oil is 0.9. What is the velocity of the oil?



A. 1.21 m/s

B. 2.45 m/s

C. 3.66 m/s

D. 4.84 m/s

E. 6.05 m/s


Answer: A


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