In the formulation of governing equations, which option does not sign – McqOptions

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1.	In the formulation of governing equations, which option does not signify the characteristics of a weight function?
A.	Weight functions are multiplied to governing equations to obtain weak forms
B.	Weight functions are interpreted from the physical setup of the problem
C.	Weight function must denote a non-dimensional quantity
D.	Weight function can be interpreted as a velocity
Answer» D. Weight function can be interpreted as a velocity

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