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What is the air density at 18000 feet?
The air density at 18,000 feet above sea level is approximately 0.65 kg/m^3. At higher altitudes, the air density decreases due to the lower pressure and lower temperature.
At 18000 feet above sea levelthe air density is 12 that at sea level What is the atmospheric pressure at this altitude?
At 18,000 feet above sea level, the atmospheric pressure is approximately 50% of what it is at sea level. This is because air density decreases with altitude, resulting in lower pressure levels.
Why the density of air is greater on ground than top of mountain?
The density of air is greater at ground level because of the weight of the air above pressing down. As you go higher in altitude, there is less air above exerting pressure, leading to lower air density at the top of a mountain.
What happens to the density of air as you go further below sea level altitude but in dry land?
As you descend further below sea level in dry land, the density of air increases due to the weight of the air above compressing the air at lower altitudes. This leads to higher pressure and more molecules of air being packed into a given volume, increasing the air density.
Why is air dense at sea level?
The air has the weight of all the air above it pressing down on it. this compresses the air increasing its density. So air at sea level is more dense than air on the top of the mountain, since the air on the mountain top has less air above it pressing down.
Why does the balloon rise to a particular height above the ground and does not rise further?
At ground level its density is less than the air around it, so it rises, as the altitude increases air density decreases, when the density of the balloon and the air are equal it stops rising.
What is the density of air in the great plains?
The air density in any given place depends on its height above sea level and also varies from day to day due to variations in weather patterns.
What is the force of air determined by temperature and distance above sea level?
The force of air is determined by the atmospheric pressure, which decreases with increasing altitude above sea level due to the decreasing density of air molecules. Additionally, temperature affects air density, with warmer air being less dense than cooler air. Overall, the combination of temperature and altitude influences the force of air pressure exerted at a specific location.
What is the air density at 12000 ft above sea level?
Density at 12,000 feet (or 3658 m), is 0.05302 lbm/ft^3 (or 0.8491 kg/m^3).
Why do temperatures become cooler as you go higher above sea level?
As you ascend higher above sea level, the air pressure and density decrease. With a decrease in air pressure, the air molecules are less tightly packed, making it harder for them to retain heat. This leads to a temperature drop as you go higher above sea level.
What is the air pressure at 18000 feet?
The air pressure at 18,000 feet is approximately 54% of the air pressure at sea level. This decrease in air pressure is due to the decrease in the weight of the air column above as altitude increases. At 18,000 feet, the air pressure is lower, which can impact breathing and altitude sickness in individuals not acclimated to high elevations.
Is density of the air greater higher or lower?
The density of air decreases as altitude increases. At higher altitudes, the air molecules are more spread out, resulting in lower air density compared to sea level.
