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Pressure is defined as the force acting per unit area.
Force is the weight of the liquid. Weight = mass of the liquid x acceleration due to gravity
Mass is got by the product of the volume and density.
Volume is the product of the base area and height of the liquid.
So pressure = area x hieght of the liquid x density x acceleration due to gravity / area
As area gets cancelled, pressure = h d g
So pressure depends only on the height of the liquid level or depth of the liquid.
Hence independent of the shape.
So the famous sayings: Water would find its own level.
The pressure exerted by a liquid is independent of shape because it only depends on the depth of the liquid and the density of the fluid. This means that the pressure at a certain depth will be the same regardless of the shape of the container holding the liquid. This is known as Pascal's principle.
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What is a pressure?
Pressure is the force applied perpendicular to the surface of an object per unit area. It is measured in units such as Pascals (Pa) or atmospheres (atm) and is an important concept in physics and engineering to understand how forces affect objects.
The pressure at the bottom of a barrel filled with liquid does NOT depend on the?
The pressure at the bottom of a barrel filled with liquid does not depend on the shape or size of the barrel. It depends only on the depth of the liquid and the density of the liquid.
What causes a balloon to hold its shape?
A balloon holds its shape because of the pressure exerted by the air or gas inside it against the elastic material of the balloon. The elasticity of the balloon material allows it to stretch and expand, maintaining the shape formed by the internal pressure.
What does not effect the pressure at a point beneath the surface of a liquid?
The shape of the container, the size of the container, and the density of the liquid do not affect the pressure at a point beneath the surface of a liquid. The pressure at a point in a liquid is only dependent on the depth of the point and the density of the liquid above it.
What is the term of a stiffness of a cell that has plenty of water?
The term for the stiffness of a cell that has plenty of water is turgor pressure. Turgor pressure is the pressure exerted on a cell wall by the water contained within the cell. It helps maintain the cell's shape and rigidity.
What is a pressure?
Pressure is the force applied perpendicular to the surface of an object per unit area. It is measured in units such as Pascals (Pa) or atmospheres (atm) and is an important concept in physics and engineering to understand how forces affect objects.
What do Pascal Vases do?
Pascal's vase is a concept in physics used to explain the variation of pressure in a confined fluid at different depths. It demonstrates that the pressure at any point in a fluid is the same in all directions and depends only on the depth of the fluid.
How does pressure due to a liquid held in a container vary with depth amount and shape and size of the container?
Pressure due to a liquid increases with depth because of the weight of the liquid above it. The pressure in a liquid is the same at a given depth regardless of the shape or size of the container, as long as the depth is the same. The shape and size of the container would only affect the pressure at different depths in the liquid.
Which of the matter has no definite shape or volume?
gas has no definite shape or volume. pressure is the force exerted over a unit of area. gases cause pressure by the particles colliding with the walls of the container.
What is mechanical pressure?
Mechanical pressure is the force applied to an object by another object in contact with it. It is the physical force exerted on a material that can cause a change in its shape or volume.
What is The pressure exerted against the cell membrane and cell wall known as?
The pressure exerted against the cell membrane and cell wall is known as turgor pressure. It is generated by the osmotic flow of water into the cell, causing the cell to become rigid and maintain its shape.
The pressure at the bottom of a barrel filled with liquid does NOT depend on the?
The pressure at the bottom of a barrel filled with liquid does not depend on the shape or size of the barrel. It depends only on the depth of the liquid and the density of the liquid.
What causes a balloon to hold its shape?
A balloon holds its shape because of the pressure exerted by the air or gas inside it against the elastic material of the balloon. The elasticity of the balloon material allows it to stretch and expand, maintaining the shape formed by the internal pressure.
What does not effect the pressure at a point beneath the surface of a liquid?
The shape of the container, the size of the container, and the density of the liquid do not affect the pressure at a point beneath the surface of a liquid. The pressure at a point in a liquid is only dependent on the depth of the point and the density of the liquid above it.
What is the independent variable for singing wine glasses?
Depending on the experiment, the shape of the glass, its thickness, the amount of liquid in it.
It has a definite volume but has no definite shape what is the answer?
A fixed quantity of liquid at a fixed temperature and pressure.
Why does water have pressure?
water has a definite volume, but not a shape. The amount of pressure exerted on the water must be displaced around the container, causing a pressure to build up, as water and other liquids cannot be compacted like gases.
