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As air density decreases, the pressure it exerts decreases, but the pressure exerted on it increases.
Remember the equation:
PV=nRT
And since n=mass/molar mass,
P=nRT/D, density and pressure exerted ON the system have an inverse relationship--as one increases, the other decreases
What else can I help you with?
What do air density and air pressure have in common?
Air density and air pressure are both properties of the atmosphere that are related to each other. As air density increases, air molecules are packed more closely together, which also leads to an increase in air pressure. Conversely, as air density decreases, air pressure decreases as well.
What happens to the density of air molecules as you increase in altitude?
As you increase in altitude, the density of air molecules decreases. This is because the air pressure decreases with increasing altitude, leading to a lower concentration of air molecules in a given volume of space.
How is air density related to air pressure explain?
Air density and air pressure are inversely related. As air density increases, air pressure also increases because there are more air molecules in a given space exerting force on the surroundings. Conversely, when air density decreases, air pressure decreases as well due to fewer air molecules exerting force.
Is density of air same everywhere?
No, the density of air can vary depending on factors such as altitude, temperature, and pressure. At higher altitudes, the air density is lower due to lower pressure. Conversely, at sea level, air density is higher due to greater pressure.
What happens to the density of air when it is compressed into a tire?
When air is compressed into a tire, its density increases because the same amount of air molecules are now packed into a smaller volume. This increase in density helps maintain the tire's pressure and support the vehicle's weight.
When the air is cool what is the pressure?
pressure decreses
What happens to air pressure when density decreases?
density decreases as air pressure increases
What happens to the pressure when cool air cools?
When cool air cools further, the pressure generally decreases. As air cools, its molecules lose energy and move more slowly, resulting in less collisions and a decrease in pressure.
If the density of air decreases what happens to the pressure?
increases
What happens to air pressure when the density of air decreases?
it creates a big tornado
What happens in the density of the air as you ascend in the atmosphere?
As you ascend in the atmosphere, the air density decreases. This happens because the pressure decreases with altitude, causing the air molecules to spread out, resulting in lower density.
What happens to density at higher altitudes?
The density of air decreases at higher altitudes.
Does air have density and pressure?
Air has both density and pressure.
How does the density of the air affect pressure?
Pressure affects the density of air by increase of pressure increases the density
How does altitude affect density and air pressure?
Altitude has a large affect on the air pressure and air density. Air density reduces with altitude and air pressure reduces with altitude as well.
What happens to the air pressure when climbing mountains?
as the altitude increases density of air decreases. This makes it harder to breath.
What do air density and air pressure have in common?
Air density and air pressure are both properties of the atmosphere that are related to each other. As air density increases, air molecules are packed more closely together, which also leads to an increase in air pressure. Conversely, as air density decreases, air pressure decreases as well.
