Physics · Fluid Mechanics
A main pipe divides into two parallel pipes. The length (l1) and diameter (d1) of the first parallel pipe are 1000 m and 1.0 m, respectively, whereas the length (l2) and diameter (d2) of the second parallel pipe are 1000 m and 0.5 m, respectively. What would be the ratio of velocity of flow (v1/v2) if the friction factor for both pipes is the same?
- 12.0
- 21.414✓
- 31.0
- 40.5
Correct answer
1.414
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