1. For a horizontal channel without friction, theSaint Vennant equations are having:a. two Riemann invariantsb. one Riemann invariantC. no Riemann invariants2. The region of the solution domain that isaffected by the solution at a given point isreferredto as thea. Domain of Dependenceb. Range of Influencec. Solution gridd. Time step j3. One dimensional, second order PDE can besolved by a simple ODE, ifa. Domain of Dependence is the same withdomain of influenceb. There is a special grid build upc. Time step is smaller than unityd. None of the above

Given Data : saint vennant equations

Answered: No Riemann invariants ne Riemann…

No Riemann invariants ne Riemann invariant o Riemann invariants he region of the solution domain that ected by the solution at a given point i erred as the Pomain of Dependence Cange of Influence

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

1. For a horizontal channel without friction, the
Saint Vennant equations are having:
a. two Riemann invariants
b. one Riemann invariant
C. no Riemann invariants
2. The region of the solution domain that is
affected by the solution at a given point is
referred
to as the
a. Domain of Dependence
b. Range of Influence
c. Solution grid
d. Time step j
3. One dimensional, second order PDE can be
solved by a simple ODE, if
a. Domain of Dependence is the same with
domain of influence
b. There is a special grid build up
c. Time step is smaller than unity
d. None of the above

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