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How deep in water is three times atmosphere pressure?
Three times atmospheric pressure is equivalent to approximately 3 x 101.3 kPa, which equals about 303.9 kPa. Since pressure increases by about 1 atmosphere (101.3 kPa) for every 10 meters of water depth, three times atmospheric pressure occurs at a depth of roughly 30 meters (or about 98 feet) underwater.
What is the depth at one atmosphere in fresh water?
At one atmosphere of pressure, which is approximately the pressure at sea level, the depth in fresh water is about 10.3 meters (or 33.9 feet). This is because the pressure increases by about 0.1 MPa (megapascals) for every 10 meters of water depth. Therefore, at 10.3 meters, the pressure from the water column adds an additional atmosphere to the surface pressure.
Why is there more air pressure in the first layer of atmosphere?
The atmosphere consists of 5 layers: the troposphere, which we live in; followed by stratosphere, mesosphere, thermosphere and exosphere. Air pressure at any of these layers is typically caused by hydrostatic pressure, defined as P = hpg, where P is the pressure, h is the height or depth of fluid, and g is the gravitational acceleration. In simple context, my physics lecturer once explained to me: the reason why we live under an atmospheric pressure of 1 bar is simply because there is a column of air above us. As we move upwards (e.g. in an airplane or on top of a mountain), the height of this column is reduced, thus the atmospheric pressure is less. Therefore, the first layer of atmosphere (or the lowest layer) will experience the highest air pressure.
What is the relationship between light and depth?
The relationship between light and depth is primarily characterized by the way light intensity diminishes as it penetrates deeper into a medium, such as water or the atmosphere. This phenomenon, known as light attenuation, occurs due to scattering and absorption, which cause light to lose its intensity with increasing depth. In aquatic environments, for example, this leads to varying light conditions that affect photosynthesis and the overall ecosystem. Consequently, deeper areas receive less light, influencing the types of organisms that can thrive at different depths.
What is the depth of the sky?
The sky does not have a physical depth as it is the region of the atmosphere that appears above the Earth. In terms of human perception, the sky can appear to be vast and endless, with its apparent depth changing based on atmospheric conditions and visibility.
What is the relationship between water depth an pressure?
The relationship between water depth and pressure is linear. As water depth increases, the pressure exerted by the water also increases. This relationship is described by the hydrostatic pressure formula, which states that pressure is directly proportional to the depth of the fluid and the density of the fluid.
What is the relationship between liquid pressure and the depth of a liquid between liquid pressure and density?
pressure of liquid on bottom=density*gravitational force*depth :)
Why atmospheric pressure changes as atmospheric depth changes?
atmospheric pressure changes as depth changes because the further down you go, the more pressure there is. in other words, the pressure increases as the atmosphere gets deeper. :3
What is the difference between atmosphere pressure and water pressure?
Atmospheric pressure is the pressure exerted by the weight of the atmosphere above a given point, while water pressure is the force exerted by water on an object or surface due to the depth of the water. Atmospheric pressure decreases with altitude, while water pressure increases with depth.
What is the relationship between depth of a fluid and the pressure it exerts?
The pressure exerted by a fluid increases with depth due to the weight of the fluid above pushing down. This relationship is described by the hydrostatic pressure formula, which states that pressure is directly proportional to the depth of the fluid and the density of the fluid.
What is the relationship between liquid depth and pressure?
the pressure of liquid is HDG where H=depth D=density g= acceleration due to gravity thus depth= pressure/density*acceleration due to gravity
Is the relationship between temperature and depth the same as pressure?
No, the relationship between temperature and depth is primarily influenced by factors such as geothermal heat flux and thermal conductivity of the material, while pressure at depth is mainly dependent on the weight of overlying material. Temperature generally increases with depth due to geothermal heating, while pressure increases with depth due to the weight of the material above.
Does absolute pressure in a liquid of constant density double when the depth is doubled?
No, the absolute pressure in a liquid of constant density would not double in this situation. This is because the atmospheric pressure is an independent variable, so it will keep the absolute pressure from doubling.
How do you calculate total pressure of water?
The total pressure of water is calculated by adding the atmospheric pressure to the pressure due to the depth of the water column using the formula: total pressure = atmospheric pressure + (density of water × acceleration due to gravity × depth of water).
What is relationship between fluid density and pressure?
The relationship between fluid density and pressure can be described by the hydrostatic equation, which states that pressure in a fluid increases with increasing fluid density. This relationship is important in understanding how pressure changes with depth in a fluid column, such as in the ocean or in a container.
How does the shape of a container affect the pressure in a fluid?
The shape of a container can influence the pressure distribution within a fluid, primarily due to the relationship between depth and pressure. In a fluid at rest, pressure increases with depth, following the equation ( P = P_0 + \rho g h ), where ( P_0 ) is the atmospheric pressure, ( \rho ) is the fluid density, ( g ) is the acceleration due to gravity, and ( h ) is the depth. If the container has varying depths, pressure will be greater at the deeper sections, while uniform shapes will have consistent pressure at the same depth. However, the total pressure at a given depth is independent of the container's shape, as it only depends on the fluid column above that point.
Why do you mentioning the boiler pressure in 'ata'?
Normal atmospheric pressure is abbreviated as atm. But when computing for the amount of total pressure exerted on an object at a specific depth or elevation, including normal atmospheric pressure, then the abbreviation ata is used. It stands for atmospheric pressure absolute.
