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Air pressure is the weight of all the air above you.
The higher you go, the more air is below you.
What else can I help you with?
What is an example of voume and pressure of an object?
An example of volume and pressure of an object would be a balloon. When you blow air into a balloon, you are increasing its volume which in turn increases the pressure inside the balloon. If you release the air from the balloon, the volume decreases and the pressure decreases as well.
Does the pressure inside the bag of balloon increases or decreases?
As the bag of balloon rises, the pressure inside the bag of balloon decreases. Air pressure generally decreases as the altitude increases.
As altitude increases air pressure .?
As altitude increases, air pressure decreases. This is because there are fewer air molecules in the atmosphere at higher altitudes, leading to lower pressure.
Does air pressure change as altitude increases?
Yes, air pressure decreases as altitude increases.
Does Air pressure increases as elevation increases?
No. It is a negative correlation which means, as the elevation increases the air pressure decreases.
When the volume of the thoracic cage decreases what pressure increases?
When the volume of the thoracic cage decreases, the pressure inside the thoracic cavity increases. This increased pressure aids in exhalation by forcing air out of the lungs.
What increases when the temperature of air decrease?
When the temperature of air decreases, the density of the air increases. This means that there are more air molecules packed into a given volume. Additionally, the air pressure increases as the temperature decreases.
What is an example of voume and pressure of an object?
An example of volume and pressure of an object would be a balloon. When you blow air into a balloon, you are increasing its volume which in turn increases the pressure inside the balloon. If you release the air from the balloon, the volume decreases and the pressure decreases as well.
What happens to the pressure and volume inside the thoracic cavity when you pull the rubber diaphragm down the lung model?
When the diaphragm is pulled down, the volume of the thoracic cavity increases, and the air pressure in the thoracic cavity decreases. This causes inhalation.
Does the pressure inside the bag of balloon increases or decreases?
As the bag of balloon rises, the pressure inside the bag of balloon decreases. Air pressure generally decreases as the altitude increases.
What happens to air pressure when density decreases?
density decreases as air pressure increases
What does air pressure do when altitude increases?
Air pressure decreases with increase of height.
As altitude increases air pressure .?
As altitude increases, air pressure decreases. This is because there are fewer air molecules in the atmosphere at higher altitudes, leading to lower pressure.
What effects air pressure and density?
Volume and Temperature. Higher temperature increases pressure and decreases density. Lower temperature decreases pressure and increases density. (Except with water, in which case ice is less dense than liquid water. [Keep in mind that vapor is still less dense than liquid and follows the rules.] This is the only exception known to me). Higher volume decreases pressure and increases density. Lower volume increases pressure and decreases density.
What happens to the air in the top of the graduated cylinder when you press on the balloon?
The pressure increases and volume decreases. The air presses down.
What happens to the intrapulmonary pressure when intrapulmonary volume increases?
When intrapulmonary volume increases, the intrapulmonary pressure decreases. This creates a pressure gradient that allows air to flow from higher pressure outside the lungs to the lower pressure inside the lungs during inspiration.
When altitude increases does air density?
Decrease. As altitude increases, the air density decreases because the air molecules are more spread out, resulting in lower pressure and less mass per unit volume. This leads to thinner air at higher altitudes.
