a) time-dependent position vector
b) time-independent position vector
c) time-dependent velocity vector
d) time-independent velocity vector
Answer: b
Explanation: The tag is time-independent so that the tag does not vary along with the flow. Position vector is chosen to follow the parcel along its position.
Related Posts
In a nine node quadrilateral, the shape functions can be defined as _______
The gauss points for a triangular region differ from the _____ region.
The nodal temperature load can be evaluated by using _____
In six node triangular element, the gauss points of a triangular element can be defined by ____
Six node triangular elements is also known as _____
N1, is of the form ____
A _________ element by using nine-node shape function.
Join The Discussion