Which of the following frame of references does this diagram represent?
A. Polar
B. Cartesian
C. Lagrangian
D. Eulerian
Answer:A
Which of the following frame of references does this diagram represent?
A. Polar B. Cartesian C. Lagrangian D. Eulerian
Explanation: In diagram, fluid particles move and the field of observation remains in the same position. This represents Eulerian Approach.