when the density decreases then the object tends to come up.and when when the air pressure out side decreases too then it wont...so nothing would happen to the object
the pressure decreases the pressure increases
it decreases
the air pressure changes because gas paticles are farther apart and air pressure decreases
Density always increases as altitude decreases. So the air density below sea level will be greater than the air density at sea level.
This would actually be a simple answer: Pressure decreases. Simply because of the fact that as altitude increases, the less air there is on top of you, and the lower the pressure would be.
density decreases as air pressure increases
increases
it creates a big tornado
As air density decreases, the pressure it exerts decreases, but the pressure exerted on it increases.Remember the equation:PV=nRTAnd 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
as the altitude increases density of air decreases. This makes it harder to breath.
The density goes down.
the density decreases
the density decreases
The density decreases.
decreases
The density of air decreases at higher altitudes.
It decreases