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Under what circumstances a fluid exerts equal pressure in all direction?
Any liquid exerts equal pressure in all directions.
What is exerting pressure?
Force exerts pressure. For example: At the surface of the Earth the column of air in the atmosphere above an area has a mass that exerts a force (due to gravity) on that surface area.
What happens when you kick a stone your foot exerts a force on the stone and the stone exerts a force in size and in direction on your foot?
nothing
Does point in the atmosphere exerts pressure equally in all directions?
downwards
Dry air exerts less pressure than air that has What?
devin in it
Under what circumstances a fluid exerts equal pressure in all direction?
Any liquid exerts equal pressure in all directions.
Pascal's principle states that a fluid in equilibrium enclosed by a vessel exerts pressure?
Equally in all direction.
How do you calculate satic pressure?
Consists of the pressure the air exerts in the direction of flow (Velocity Pressure) plus the pressure air exerts perpendicular to the plenum or container through which the air moves. (static pressure) In other words: PT = PV + PS PT = Total Pressure PV = Velocity Pressure PS = Static Pressure http://www.refrigeration-engineer.com/forums/archive/index.php/t-14342.html
What is exerting pressure?
Force exerts pressure. For example: At the surface of the Earth the column of air in the atmosphere above an area has a mass that exerts a force (due to gravity) on that surface area.
Describe the reason a fluid exerts pressure on an object immersed in the fluid?
The pressure that a fluid exerts depends on the density and the depth of the fluid.
When air exerts a force it is called?
-- Pressure -- Wind
Why are there no trails of the skates on the ice after the ice skater has passed by?
Skating on ice happens through a process called regelation. The blade of the skate exerts pressure downward essentially causing the ice to melt due to the pressure, creating for a short time the little bit of water needed for the skater to move and then as the pressure is gone, that water refreezes usually in the ridges that are typical on a skating rink.
How do you know that air exerts pressure?
Because the pressure can be measured with a barometer.
Air exerts pressure because it has?
weight
What happens when you kick a stone your foot exerts a force on the stone and the stone exerts a force in size and in direction on your foot?
nothing
What is ice wedging cause by?
When water freezes, it expands. This can cause rocks to crack or break, then the water thaws to create a visible gap in the rock. This is ice wedging.
What matter exerts pressure in all directions?
A gas.
