Physics · Fluid Mechanics
For laminar flow in a smooth pipe, the friction factor 'f' (where Re is the Reynolds number) is given by which of the following relations?
Verified Solution3 OptionsUpdated: October 2026👁️1 View
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- 1f = 16 Re✓
- 2f = 32 Re
- 3f = 64 Re
Correct answer
f = 16 Re
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