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Pressure is a force exerted by a gas or liquid, and is measured in so many units of force per unit area covered. The most common one we meet is pounds per square inch, in your car tyres for instance. So the actual force experienced is the pressure times the area which it acts on
THE SIMPLE RELATION BETWEEN PRESSURE AND AREA WITH A CONSTANT FORCE IS
THAT THEY ARE INVERSELY PROPORTIONAL TO EACH OTHER MEANS IF AREA INCREASES THEN PRESSURE DECREASES AND IF AREA DECREASES THEN PRESSURE INCREASES
P = 1/A
P=pressure
A=area
Pressure is the force over an area applied to an object in a direction perpendicular to the surface. p = F / A where:
p is the pressure,
F is the normal force,
A is the area.
when area decreases pressure increases and when area increases pressure decreases
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What is the different between centrifugal and positive displacement compressor?
compressor work on two principles 1)reduce volume of a constant amount of gas 2)adding more gas in a constant amount of volume positive displacement compressor works on first principle it reduces the volume of gas by applying force on it but gas amount is constant in every stroke or rotation thus increasing the pressure. centrifugal compressor work on second principle it adds more amount of gas in a given constant volume thus the pressure increase.
Why does the tensile test curve decrease after a maximum load is obtained?
because the cross-sectional area decreases as the test progresses. to keep the pressure constant, the weight must decrease. (pressure is force divided by area)
Why does buoyant force act upward?
The buoyant force on an object submerged in a fluid is caused by the pressure difference between the top and bottom of the object. To overcome the gravitational force, the buoyant force acts in the upward direction. The larger pressure at greater depth pushes upward on the object.
What is presure?
Pressure is an effect which occurs when a force is applied on a surface.Mathematically pressure is: p = F / Awhere: * p is the pressure,F is the normal force,A is the area.
What is the formula to calculate pressure?
Force over Area= Pressure
What is the relationship between pressure force and volume?
The relationship between pressure, force, and volume is described by Boyle's Law. Boyle's Law states that when the volume of a gas decreases, the pressure increases, and when the volume increases, the pressure decreases, assuming constant temperature. This relationship shows that pressure and volume are inversely proportional.
What is relationship between pressure and force?
Pressure = Force/Area
What is the mathematical relationship between force pressure and are?
Pressure = Force/Area.
What is the relation between pressure and surface area?
Pressure is inversely proportional to surface area. This means that as surface area decreases, pressure increases and vice versa, given a constant force. This relationship is described by the equation: Pressure = Force / Area.
What kind of relationship between force and pressure?
Obessesion
What happens to pressure when the force is bigger?
When the force applied to a given area increases, the pressure also increases. This relationship is described by the equation pressure = force/area, so if force increases and area remains constant, pressure will increase.
What is the relationship between force area and pressure?
pressure = force / area Therefore pressure and force are directly proportional, meaning... The greater the force the greater the pressure and the lower the force the lower the pressure
What is the msthematical relationship between force pressure and area?
The mathematical relationship between force, pressure, and area is given by the equation Pressure = Force / Area. This means that pressure is directly proportional to the amount of force applied and inversely proportional to the area over which the force is distributed. This relationship is based on Pascal's principle in fluid mechanics.
What is the relationship that exists between mass and pressure?
The relationship between mass and pressure is directly proportional. As mass increases, pressure also increases, assuming the volume is constant. This relationship is described by the equation P = F/A, where P is pressure, F is force (which is related to mass), and A is area.
What is the mathematical relationship between a force pressure and an area?
force is when you trying to change something position
How does the pressure gets affected when the force is doubled and area is constant?
When force is doubled and area is constant, the pressure will also double. This is because pressure is directly proportional to force when the area is constant, as described by the formula pressure = force/area. So, when force is doubled, the pressure exerted will also double.
What is the relationship between liquid pressure and the depth of a liquid between liquid pressure and density?
pressure of liquid on bottom=density*gravitational force*depth :)
