4) (a) Determine the work done on a fluid that expands from i to f as indicated in Figure P20.24. (b) How much work is performed on the fluid if it is compressed from f to i along the same path? P(Pa) 6x 10 4 x 10 2 x 10 V(m)

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.