MCQ
According to Reynolds, what will be the value of critical velocity?
- ✓$\frac{R \eta}{\rho D }$
- B$\frac{ RD }{\rho \eta}$
- C$\frac{\rho D }{ R \eta}$
- D$\frac{\rho D v C }{\eta}$
✓
Answer
Correct option: A.
$\frac{R \eta}{\rho D }$
A
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