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Why does pressure decrease but temperature varies as altitude increases?
Wiki User
∙ 15y ago
there is less oxygen and the molecules are more spread out
Wiki User
∙ 12y ago
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What will happen to the atmospheric pressure as the altitude increases?
Atmospheric pressure will decrease as altitude increases.
As the altitude increases does the barometric pressure increase or decrease?
Decrease
What is the effect of a temperature decrease and a pressure altitude increase on the density altitude from 90 F and 1250 feet pressure altitude to 55 F and 1750 feet pressure altitude?
1,700-foot decrease.
What effect on air pressure with altitude explain briefly?
As altitude increases, air pressure decreases. As altitude decreases, air pressure increases.
As a parcel of air increases in altitude its pressure will?
No, the density lowers. When air expands, the volume of area it takes up increases while the density decreases. The molecules move apart.
Which decreases as altitude increases?
As altitude increases pressure and temperature decrease.
What will happen to the atmospheric pressure as the altitude increases?
Atmospheric pressure will decrease as altitude increases.
As the altitude increases does the barometric pressure increase or decrease?
Decrease
When the pressure of a gas increases at constant temperature its volume?
Temperature increases as pressure increases.
When altitude increases does air density?
The density of the atmosphere decreases with altitude.
Does air pressure of a tire decrease as the temperature of the tire increases?
No. The pressure increases with temperature increase
What is the effect of a temperature decrease and a pressure altitude increase on the density altitude from 90 F and 1250 feet pressure altitude to 55 F and 1750 feet pressure altitude?
1,700-foot decrease.
Why does the boiling temperature of water decrease when the water is under reduced pressure such as it is in a higher altitude?
Reduced pressure lessens the squeezing of molecules, which favors their tendency to separate and form vapor.
When the temperature of of gas increases at constant pressure its?
As pressure increases, if temperature is constant, the gas will decrease in volume.
When the temperature of a gas increases at constant pressure it's?
As pressure increases, if temperature is constant, the gas will decrease in volume.
What will happen to pressure when gas expands and volume increases?
As the pressure increases, the volume wil decrease.
What are the changes that increases pressure?
- a decrease in volume- the increase of temperature
