N. second/m2 is___________________?
Correct answer: A. The S.I. unit of dynamic viscosity
- A. The S.I. unit of dynamic viscosity
- B. The S.I. unit of kinematic viscosity
- C. Equivalent to one poise
- D. Equivalent to one stoke
Explanation
Dynamic viscosity has SI units of Pa·s, which are equivalent to N·s/m². Kinematic viscosity instead has units of m²/s and is commonly expressed in stokes.
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