Fluid flow dynamics are characterized by dimensionless numbers describing the ra

Question

Fluid flow dynamics are characterized by dimensionless numbers describing the ratio of forces on the fluid. One such number characterizes the ratio of inertia to the force of surface tension: W=?v2l/? where W is dimensionless, p is the mass density of the fluid, v is the speed of the fluid, and l is a characteristic length scale of the fluid. For this equation to be dimensionally correct, what are the dimensions of surface tension o? A. Setup [representative drawing(s), definition and categorization of quantities]: B. What variable(s) from the setup are you looking for? C. Solve for the quantities in Part B in terms of the known quantities you've defined in your setup (Part A).

Explanation / Answer

1)=ML^-3*LT^-1*L=ML^-1*T^-1

2)

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.