Physics · Fluid Mechanics
The Froude number (Fr) can be expressed as:
- 1Fr = √(Fi/Fp), where Fi is inertia force and Fp is pressure force
- 2Fr = √(Fi/Fg), where Fi is inertia force and Fg is gravity force✓
- 3Fr = √(Fi/Fs), where Fi is inertia force and Fs is surface tension force
- 4Fr = √(Fi/Fe), where Fi is inertia force and Fe is elastic force
Correct answer
Fr = √(Fi/Fg), where Fi is inertia force and Fg is gravity force
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