a) \(\frac{D\vec{V}}{Dt}\)
b) \(\frac{d\vec{V}}{dt}\)
c) \(\frac{\partial \vec{V}}{\partial t}\)
d) \(\frac{D\vec{V}}{Dx}\)
Answer: a
Explanation: \(\frac{D\vec{V}}{Dt}\) is the substantial derivative. \(\frac{d\vec{V}}{dt}\) is the local derivative. \(\frac{\partial \vec{V}}{\partial t}\) is the partial derivative.
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