Physics · Fluid Mechanics
In a horizontal pipe of diameter d and length l carrying oil with friction factor f, if the acceleration due to gravity is g and fluid velocity is v, then the head loss due to friction (Darcy-Weisbach equation) is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1flv 2 8gd
- 2flv 2 6gd
- 3flv 2 2gd✓
- 4flv 2 4gd
Correct answer
flv 2 2gd
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