Which of the Following Conditions Is Never a Boundary Condition

question 1

Multiple Choice

Which of the following conditions is never a boundary condition in fluid mechanics?

• A) The velocity is zero at a boundary
• B) The normal component of velocity is zero in an inviscid flow at a boundary
• C) The tangential component of velocity is zero in an inviscid flow at a boundary
• D) The pressure is zero at a boundary

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