

MCQOPTIONS
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1. |
For the vector form of the finite element model of momentum and continuity equations MΔ+K11Δ+K12P=0, what is the correct expression for mass matrix M? |
A. | M=∫ΩcρψTψdx |
B. | M=∫ΩcfψTψdx |
C. | M=∫ΩctψTψdx |
D. | M=∫ΩcPψTψdx |
Answer» B. M=∫ΩcfψTψdx | |