The unit of dynamic viscosity in SI unit is__________________?
Correct answer: A. kg/m. sec
- A. kg/m. sec
- B. N/m2
- C. m2 /sec
- D. m/N. sec
Explanation
Dynamic viscosity has SI units Pa·s, which are equivalent to N·s/m² and kg/(m·s). Therefore kg/(m·sec) is the correct form.
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