When the velocity is 97 km / h in the experimental chamber, determine the height h on the manometer measurement. Note that there is 2.5 cm of oil above the water in the manometer and determine the differential pressure between the stopping pressure measured at the stopping point in front of the car and the static pressure in the test chamber.
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
Air flow is created in a wind tunnel used to determine the aerodynamic characteristics of automobiles, thanks to the fan at the exit.
Note: consider and calculate the values in the figure as SI they are in the question text.
QUESTİON
When the velocity is 97 km / h in the experimental chamber, determine the height h on the manometer measurement. Note that there is 2.5 cm of oil above the water in the manometer and determine the differential pressure between the stopping pressure measured at the stopping point in front of the car and the static pressure in the test chamber.
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