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RossThe Eustachian tube acts as a pressure relief valve for fluid in the ear by equalizing the pressure between the middle ear and the back of the nose and throat. When the pressure on either side of the eardrum is balanced, it helps prevent discomfort and potential complications such as ear infections.
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What is true of fluid pressure?
Fluid pressure is the force exerted by a fluid in a confined space. It acts in all directions uniformly. The pressure increases with depth in a fluid due to the weight of the fluid above.
What direction does pressure act in a fluid?
Pressure in a fluid acts in all directions. This is known as Pascal's principle, which states that pressure is transmitted equally in all directions within a fluid.
How which direction does fluid create pressure on an object in the fluid?
Fluid pressure on an object in the fluid is exerted in all directions perpendicular to the object's surface, following Pascal's principle. This means that the fluid pressure acts equally from all sides, pushing the object inwards.
What are the Three factors that affect the hydrostatic pressure of a fluid?
The three factors that affect the hydrostatic pressure of a fluid are the density of the fluid, the acceleration due to gravity, and the depth of the fluid. As the density of the fluid or the depth of the fluid increases, the hydrostatic pressure also increases. The acceleration due to gravity affects the hydrostatic pressure by creating a force that acts on the fluid.
What direction does pressure act on an object?
Pressure acts perpendicular to the surface of an object.
