A tube created by two parallel, flat rectangular plates with dimensions of 1 m in length and 5 m in breadth is filled with water at 20 °C moving at a free stream velocity of 2.0 m/s. A distance d separates the flat plates.
Any substance that flows is considered a fluid since its constituent parts are not rigidly linked to one another. Liquids, gases, and even some substances that are typically categorized as solids, like glass, fall within this category. Fluids are basically substances devoid of repeating crystalline structure.
In the Thermodynamics portion of this text, a number of fluid properties were covered. These included the following: mass, pressure, temperature, specific volume, and density. The definition of temperature is the measure of how hot or cold a substance is relative to another. It is possible to utilize it to forecast the direction in which heat will move. The force per unit area is how pressure is described. Psi, or pounds force per square inch, is a common unit of pressure (psi).
[tex]d=√((x_2-x_1)²+(y_2-y_1)²)\\[/tex]
To learn more about distance refer to :
https://brainly.com/question/14319447
#SPJ4