Dimension of mass diffusivity is the same as that of_____________________?
Correct answer: A. Kinematic viscosity
- A. Kinematic viscosity
- B. Dynamic viscosity
- C. Surface tension
- D. Pressure
Explanation
Mass diffusivity has dimensions of area per time, m²/s. Kinematic viscosity has the same dimensions, whereas dynamic viscosity, surface tension, and pressure do not.
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