ISRO Mechanical & Aerospace 2023 - Question 17

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Topic: Fluid Mechanics

Which is identified as the coefficient of momentum transport?

  • A. Density
  • B. Kinematic viscosity
  • C. Dynamic viscosity
  • D. Reynolds number

Answer: B. Kinematic viscosity

Explanation: Kinematic viscosity is also known as the momentum diffusivity or the coefficient of momentum transport, as it represents the ratio of dynamic viscosity to density.

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