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Which of the following statements about fluid pressure is correct SEE Discuss for choices?
Fluid pressure increases with depth in a fluid due to the weight of the fluid above it. This is known as hydrostatic pressure.
When the pressure at the bottom of a submerged object is less that the pressure at the top of the submerged object a buoyant force is produced true or false?
True. The pressure at the bottom of a submerged object is greater than the pressure at the top due to the weight of the fluid above it. This pressure difference creates an upward buoyant force that helps support the object in the fluid.
True or false pressure increases as depth increases?
True. Pressure increases with depth due to the weight of the overlying fluid pressing down. This relationship is known as hydrostatic pressure.
True or False In a fluid that is not moving pressure at a given point is exerted equally in all directions?
True. In a fluid that is not moving, the pressure at a given point is exerted equally in all directions, according to Pascal's principle. This means that the pressure is the same whether you measure it up, down, left, right, backward, or forward from that point.
What is the effect on the pressure of a fluid if an outside pressure is applied?
If an outside pressure is applied to a fluid, the pressure inside the fluid will increase. This is because the outside pressure adds to the existing pressure of the fluid, resulting in a higher overall pressure.
Which is true about the pressure of a fluid at a specific depth?
The pressure of a fluid generally increases with depth. This therefore means that at a specific depth the pressure of a fluid is constant.
Which of the following statements about fluid pressure is correct SEE Discuss for choices?
Fluid pressure increases with depth in a fluid due to the weight of the fluid above it. This is known as hydrostatic pressure.
When the pressure at the bottom of a submerged object is less that the pressure at the top of the submerged object a buoyant force is produced true or false?
True. The pressure at the bottom of a submerged object is greater than the pressure at the top due to the weight of the fluid above it. This pressure difference creates an upward buoyant force that helps support the object in the fluid.
What happens to fluid pressure as elevation increases?
it elevates unless you can control it. true
True or false pressure increases as depth increases?
True. Pressure increases with depth due to the weight of the overlying fluid pressing down. This relationship is known as hydrostatic pressure.
True or False In a fluid that is not moving pressure at a given point is exerted equally in all directions?
True. In a fluid that is not moving, the pressure at a given point is exerted equally in all directions, according to Pascal's principle. This means that the pressure is the same whether you measure it up, down, left, right, backward, or forward from that point.
What is true about the pressure of a fluid at the specific depth?
The pressure will get stronger the further down you go. This is why it is necessary to wear special gear when you go deep into the ocean.
What is the effect on the pressure of a fluid if an outside pressure is applied?
If an outside pressure is applied to a fluid, the pressure inside the fluid will increase. This is because the outside pressure adds to the existing pressure of the fluid, resulting in a higher overall pressure.
A faster-moving fluid exerts less pressure than a slower-moving fluid true or false?
False. According to Bernoulli's principle, faster-moving fluids exert less pressure compared to slower-moving fluids. This is because faster-moving fluids have lower internal energy and therefore exert less pressure.
What happens to fluid pressure when a fluid moves?
When a fluid moves, the fluid pressure decreases. This is due to the conservation of energy principle, where the kinetic energy of the moving fluid is converted from the pressure energy of the fluid. The pressure decreases as the fluid gains velocity.
What is Pascal's law in absence of gravity?
In the absence of gravity, Pascal's law still holds true. This principle states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container. Therefore, even in a zero-gravity environment, the pressure exerted on a fluid will be distributed uniformly throughout the fluid.
How are fluid speed and fluid pressure related?
Fluid speed and fluid pressure are inversely related according to Bernoulli's principle. As fluid speed increases, fluid pressure decreases, and vice versa. This means that in a flowing fluid, areas of high speed will have lower pressure, and areas of low speed will have higher pressure.
