The only difference between the way a fluid exerts pressure and the way a solid does is that a fluid flows into any available space, and so it exerts pressure very evenly. If you want a more detailed analysis, ultimately physical matter exerts pressure by means of the electrostatic repulsion between electrons.
Turn an opened plastic bottle of washing-up liquid upside down. The liquid will drip out of the bottle as it is only under the force of gravity, and held back by the suction of the bottle. Press forcefully on the plastic bottle, and the liquid will squirt out of the bottle - simple because you have applied a force (pressure) on the bottle. A garden hose-pipe shows the same. With the water tap slightly open the flow of water is a dribble. Fully open the tap and the flow, due to pressure from the mains water system, jets the water much further, even reaching the far side of the garden.
describe how pressure and fluids interact with each other
You need a force, gravity or otherwise.
The fluids in your body exert pressure and prevent the atmospheric pressure from closing in. Fluids exert pressure on a container the particles collide with each other and the sides of the container.
Fluids are constantly trying to spread out, and that exerts pressure on the container you put it in.
Esophageal, duodenal, urethral, and anal would all seem to fit that description.
Certain fluids, especially liquids, do exert internal friction. This property of the fluid is called viscosity. Rheology is known as the study of viscosity.
external pressure is pressure that other things exert on you
The fluids in your body exert pressure and prevent the atmospheric pressure from closing in. Fluids exert pressure on a container the particles collide with each other and the sides of the container.
Fluids are constantly trying to spread out, and that exerts pressure on the container you put it in.
The fluids in your body also exert pressure.
a. moving molecules that exert forces.
The sphincter that opens when food or fluids exert pressure on it is the gastroesophageal sphincter. Closure of the sphincter is under the control of the vagus nerve.
All of the forces exerted by the individual particles in a fluid combine to make up the pressure exerted by the fluid.
Fluids have a higher density than air and therefore exert more pressure than air.
Yes.
Because liquids/fluids have mass, and the earth has gravity. Everything has pressure, even air, we are just always under the pressure of air so we don't notice it.. by M. Smith
Esophageal, duodenal, urethral, and anal would all seem to fit that description.
Like the air inside a baloon, the fluids inside your body exert pressure. This pressure inside your body acts against atmospheric pressure. I was looking for the answer for a school assignment! Textbooks help!
Certain fluids, especially liquids, do exert internal friction. This property of the fluid is called viscosity. Rheology is known as the study of viscosity.