Question

A fluid is undergoing "incompressible" flow. This means that:A. the pressure must be the same everywhere B.the velocity at a given point cannot change with time C. the density cannot change with time or location D.the velocity must be the same everywhere E. the pressure at a given point cannot change with time

Answer 1

The correct answer is option C.

To find:

Which of the given statements is true?

Explanation:

The incompressible flow is the one in which the mass of the fluid per unit volume does not change. That is the fluid can not be compressed.

In other words, the incompressible flow of a fluid is the one in which the density of the fluid remains the same with the change in the time or location.

Final answer:

Thus the correct answer is