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"At Mach number Ma < 1, pressure disturbances travel", partial differential equations Multiple Choice Questions (MCQ) with choices slower than flow velocity, faster than flow velocity, equal to flow velocity, and none of above to learn online classes courses. Learn mathematical behavior of partial differential equation questions and answers with free online certification courses for online high school and college acceptance.
Partial differential equations Questions and Answers PDF Download eBook
MCQ: At Mach number Ma < 1, pressure disturbances travel
- faster than flow velocity
- slower than flow velocity
- equal to flow velocity
- none of above
A
MCQ: The dividing line between the subsonic and super sonic regime is called
- subsonic line
- supersonic line
- sonic line
- reference line
C
MCQ: Truncation error becomes zero as mesh spacing tends to
- maximum
- minimum
- zero
- none of above
C
MCQ: The difference between the exact solution to the mathematical model and the discretized equations used to approximate it is called
- modeling error
- discretization error
- convergence error
- none of above
B
MCQ: Euler number indicates the relationship between
- pressure drop
- temperature drop
- velocity drop
- viscosity drop
A