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What temperature would water boil at if the pressure was 5 psi absolute pressure?
At 5 psi absolute pressure, water would boil at approximately 165°F (74°C). This is lower than the normal boiling point of water at standard atmospheric pressure (212°F or 100°C) because the lower pressure reduces the boiling point of the water.
What is the pressure of 5 ml of air?
To determine the pressure of 5 mL of air, we need to know the temperature and the volume of the air sample, as well as the context (e.g., whether it's in a closed container or open atmosphere). According to the ideal gas law (PV=nRT), pressure (P) can be calculated if you have the number of moles (n) of air and the temperature (T) in Kelvin. Without additional details, the pressure cannot be accurately determined. In standard atmospheric conditions, air pressure is approximately 101.3 kPa, but this does not specifically apply to just 5 mL of air without context.
How much pressure does your brain exert on your skull?
The pressure exerted by the brain on the skull is called intracranial pressure, which typically ranges from 5 to 15 mmHg in adults. This pressure provides essential cushioning and support for the brain within the skull while maintaining proper blood flow. Any significant increase in intracranial pressure can indicate underlying health issues that may require medical attention.
What is the difference between gauge pressure and absolute pressure?
Absolute pressure = gauge pressure + atmospheric pressureWhen using a pressure gauge, like when measuring the pressure of the air in a tire, the gauge is actually reading the difference between the atmospheric pressure and the atmospheric pressure. So if the gauge measures 30 psi, and taking atmospheric pressure at about 14.7 psi, the absolute pressure in the tire is actually about 44.7 psi. If the tire is flat, then the gauge will read zero psi, but there is not a vacuum - there is still some air present in the tire, and the absolute pressure of this air is the same as the atmospheric pressure (about 14.7 psi).See related link: Guide to the Measurement of Pressure and Vacuum.
What are some of the examples of atmospheric pressure?
It keeps blood from boiling, and eyes from exploding. It keeps the oceans, lakes and rivers from vaporizing. It's what makes a barometer work. It's what keeps Earth's atmosphere from escaping into space. It allows us to cook in simple pots and pans. It allows us to live. It keeps cells from exploding.
What period of time do boiling eggs get ready?
Depending on the atmospheric pressure where you live, 5-30 minutes.
Why is the atmospheric pressure at the top of mt Everest 5 lbin squared much less than the atmospheric pressure here on earth 14.7 lbin squared?
The atmospheric pressure is caused by the weight of the air on top of us. At the top of mount Everest, there is less air above the exhausted climber (because a lot of the air is below). Less air, less weight, less pressure.
How much lift is exerted on the wings of an airplane that have a total surface area of 108 m when the difference in air pressure below and above the wings is 5 percent of atmospheric pressure?
What type of airplane, how much does it weigh, and how fast is it traveling. Is it flying level to the horizon, or is it increasing/decreasing elevation. You have to take in to account these factors before you can answer that question.
What are the 5 external factors that must be present to sustain life?
oxygen,water,normal body temperature,appropriate atmospheric pressure,nutrients
What temperature would water boil at if the pressure was 5 psi absolute pressure?
At 5 psi absolute pressure, water would boil at approximately 165°F (74°C). This is lower than the normal boiling point of water at standard atmospheric pressure (212°F or 100°C) because the lower pressure reduces the boiling point of the water.
What Max Vacuum -5Kpa?
Max Vacuum -5Kpa refers to the maximum vacuum level that a device, such as a vacuum cleaner or pump, can achieve, measured in kilopascals (Kpa). A level of -5 Kpa indicates that the device can create a vacuum that is 5 kilopascals lower than atmospheric pressure. This measurement is significant for understanding the suction power and efficiency of the vacuum device in applications like cleaning or industrial processes.
5 weather instrument draw and give its function uses?
Thermometer: Measures the temperature of the atmosphere. Anemometer: Measures wind speed and direction. Barometer: Measures atmospheric pressure to help forecast weather changes. Hygrometer: Measures humidity in the air. Weather vane: Indicates the direction from which the wind is blowing.
How high can you suck water up a straw if The pressure in the lungs can be reduced to about 5 kPa below atmospheric pressure?
The pressure 5kPA is about 0.725psi or 104.4lbs/sqft. (we're using feet for the cross section of the straw so that we can use it easily for the height) We know that water has a density of 62.4lbs/ft^2. Therefore, we divide the weight of the water that we can suck up the straw at 5kPa by the density of water. We get the volume of water that we can move. (104.4lbs) / (62.4lbs/ft^3) = 1.67ft^3 Since our column is a 1ft x 1ft column, water will be able to be lifted to 1.67ft.
What pressure should the low pressure port be on a 2001 Chevy blazer?
It will depend on the outside air temp, but 35 give or take 5 is a good place to start.
What is the pressure of 5 ml of air?
To determine the pressure of 5 mL of air, we need to know the temperature and the volume of the air sample, as well as the context (e.g., whether it's in a closed container or open atmosphere). According to the ideal gas law (PV=nRT), pressure (P) can be calculated if you have the number of moles (n) of air and the temperature (T) in Kelvin. Without additional details, the pressure cannot be accurately determined. In standard atmospheric conditions, air pressure is approximately 101.3 kPa, but this does not specifically apply to just 5 mL of air without context.
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.
How much pressure does your brain exert on your skull?
The pressure exerted by the brain on the skull is called intracranial pressure, which typically ranges from 5 to 15 mmHg in adults. This pressure provides essential cushioning and support for the brain within the skull while maintaining proper blood flow. Any significant increase in intracranial pressure can indicate underlying health issues that may require medical attention.
