Pressure drops as you go up.
This is a 170% increase in elevation.
At high elevation the pressure is lower and the boiling point depends on this pressure.
The actual atmosphere itself does not change with elevation, but the atmospheric pressure does.
change in elevation and change in density
The relationship between water pressure and elevation is that as elevation increases, water pressure decreases. This is because the weight of the water above exerts less force at higher elevations. The change in water pressure per foot of elevation is approximately 0.433 pounds per square inch (psi) for every foot of elevation gained.
you cannot increase the pressure from a gravity tank by changing the pipe size, only the volume of water that will flow in a given period of time. The only way to increase the pressure is to increase the difference between the elevation of the tank and the elevation of the spigot. Many people will confuse an increase in water volume with an increase in water pressure, because, in both cases, more water will flow in a given period of time. ...moreincreasing the pipe size can reduce elevation loss due to friction which can translate in lay mans terms as an "increase in pressure"
Water's boiling point decreases with an increase in elevation because the atmospheric pressure decreases at higher elevations. Water boils when its vapor pressure equals the atmospheric pressure. As atmospheric pressure decreases with elevation, the vapor pressure required to boil water also decreases, resulting in a lower boiling point.
the air pressure changes based on elevation
Yes, sinus pressure can increase with elevation due to changes in atmospheric pressure. As altitude rises, the air pressure decreases, which can lead to a pressure imbalance in the sinuses if they are not properly ventilated. This can result in discomfort or pain, especially for individuals with sinus issues or congestion. Proper acclimatization and techniques like yawning or swallowing can help alleviate this pressure.
Change in volume - container getting bigger or smaller with same amount of air; Change in temperature - air gets hotter or colder causing it to expand or contract; Change in density - air is pumped into or out of a fixed container.
The temperature typically decreases by about 3.5F per 1000 feet increase in elevation.
Your elevation above sea level or the weather passing over you.