It's actually to do with surface area. One foot decreases your area, therefore all your weight (pressure) is on one foot. 2 feet would distribute the weight
There can be aby number of psi in a cubic foot because psi is a measurement of pressure and the gas can be any pressure you care to make it.
As you increase in altitude, the air pressure decreases. This is because the higher you go, the fewer air molecules are present above you, leading to lower pressure. In general, air pressure decreases by about 1 atmosphere for every 10,000 feet increase in altitude.
I'm not quite sure, but I would say that pressure does increase as you near the center of the Earth. Some argue that when you reach the center, there would be no pressure because of the equal amount of weight on each side. My question is...is the weight equal on every side. If not, then there would be pressure inside the core of the Earth.
On average, evaporation increases by about 7% for every 1 degree Celsius increase in temperature. This relationship is governed by the Clausius-Clapeyron equation, which describes how the vapor pressure of water increases exponentially with temperature.
As depth increases, water pressure also increases due to the weight of the water column above exerting a force downwards. The increase in pressure is approximately 1 atmosphere (14.7 pounds per square inch) for every 10 meters of depth.
Simply increase the height of the tank as the pressure is a constant (.434) times the height, or approximately 1/2 PSI per foot.
1 atmosphere for every 10m
1. Increase the temp 2. Increase surface area 3. Increase the pressure of the system
Yes they often do when one foot is injured or tired or cold.
To raise water 1 foot vertically, you need approximately 0.433 pounds per square inch (psi) of water pressure. This means that for every additional foot of height, the pressure increases by about 0.433 psi. Therefore, to elevate water to various heights, you can multiply the height in feet by this value to find the required pressure in psi.
A. An increase in pressure from 2 ATM to 3 ATM will result in a decrease in volume of gas. B. An increase in pressure from 3 ATM to 4 ATM will result in a decrease in volume of gas. C. A decrease in pressure from 4 ATM to 1 ATM will result in an increase in volume of gas. D. An increase in pressure from 1 ATM to 3 ATM will result in a decrease in volume of gas.
1 atmosphere for every 10m
Mean arterial pressure can be thought of as 1/3 systolic + 2/3 diastolic since the heart spends slightly more time is diastole (rest) that it does in systole (contracting). MAP = 1/3 systolic + 2/3 diastolic. Therefore, an increase in either systolic or diastolic will increase the MAP. Additionally, under physiological conditions, an increase in heart rate will increase blood pressure. Increased HR leads to increased cardiac output, among other things, which increase blood pressure.
You can increase the solubility of a gaseous solute in a solvent by increasing the pressure of the system. Henry's Law states that the solubility of a gas is directly proportional to its partial pressure, so increasing the pressure will result in more gas dissolving in the solvent. Additionally, lowering the temperature also generally increases the solubility of gases in liquids.
MPa stands for Megapascal, a unit of pressure. 1 Mpa is equal to 145.0377 psi
1. Temperature of a gas 2. Force applied to a surface 3. Containing (included in closed system) mass
1) Increase in heat 2)Decrease in volume