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If the number of molecules in the atmosphere increased would the atmospheric pressure increase decrease or stay the same?
Air pressure is based on the density of molecules in the atmosphere. Density is mass divided by volume or D=M/V.
By increasing the mass of air, the density increases. Decreasing volume also causes the density to increase.
A high pressure zone means air has more mass per unit volume. A low pressure zone means the air has less mass per unit volume.
What else can I help you with?
Does atmospheric pressure decrease the deeper you go in the atmosphere?
Yes, atmospheric pressure decreases as you go higher in the atmosphere. This is because the weight of the air above decreases with altitude. Additionally, at higher altitudes, there are fewer air molecules exerting pressure.
As you get higher in the atmosphere does the temperature increase or decrease?
As you go higher in the atmosphere, the temperature generally decreases. This is because the atmosphere becomes less dense and there are fewer molecules to retain heat.
A decrease in the height of a column in a mercury barometer means that?
there is a decrease in atmospheric pressure. Atmospheric pressure is directly proportional to the height of the mercury column in a barometer. When the height decreases, it indicates that the pressure in the atmosphere is lower.
Why air pressure decrease as you go higher in the earth's atmosphere?
As you move higher in the Earth's atmosphere, there are fewer air molecules above you exerting pressure downward. This leads to a decrease in air pressure with increasing altitude. The force of gravity still acts on the air molecules, but the density of the atmosphere decreases with height, resulting in lower pressure.
What happens to atmospheric pressure as altitude increase?
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.
As elevation in the mesosphere increases atmospheric temperature does what?
As elevation in the mesosphere increases, the atmospheric temperature tends to decrease. This is because the mesosphere is the layer of the atmosphere where temperatures typically decrease with altitude due to the decreasing density of air molecules and the decreasing absorption of solar radiation.
Does atmospheric pressure decrease the deeper you go in the atmosphere?
Yes, atmospheric pressure decreases as you go higher in the atmosphere. This is because the weight of the air above decreases with altitude. Additionally, at higher altitudes, there are fewer air molecules exerting pressure.
Why does atmospheric pressure decrease with altitude?
Atmospheric pressure decreases with altitude because there are fewer air molecules higher up in the atmosphere, leading to lower air density and less pressure exerted by the air above.
Why does pressure decrease with altitude?
Pressure decreases with altitude because as you go higher in the atmosphere, there are fewer air molecules above you exerting pressure downwards. This results in lower atmospheric pressure at higher altitudes.
As you get higher in the atmosphere does the temperature increase or decrease?
As you go higher in the atmosphere, the temperature generally decreases. This is because the atmosphere becomes less dense and there are fewer molecules to retain heat.
Why does atmospheric pressure decrease as you ascend in altitude on Earth?
As you go higher in altitude, the air becomes less dense, meaning there are fewer air molecules above you exerting pressure. This decrease in air density leads to a decrease in atmospheric pressure as you ascend in altitude on Earth.
What happens when carbon dioxide levels decrease in the atmosphere?
When carbon dioxide levels decrease in the atmosphere, it can lead to a cooling effect. This is because carbon dioxide is a greenhouse gas that traps heat in the atmosphere. A decrease in carbon dioxide levels could potentially impact climate patterns, biodiversity, and ocean acidity.
A decrease in the height of a column in a mercury barometer means that?
there is a decrease in atmospheric pressure. Atmospheric pressure is directly proportional to the height of the mercury column in a barometer. When the height decreases, it indicates that the pressure in the atmosphere is lower.
Is there more pressure in the Sahara desert or at the top of Mount Everest?
There is more atmospheric pressure in the Sahara Desert. The number of air molecules around us decrease as we go higher into the atmosphere, which also causes the air pressure to decrease. Since the Sahara Desert is closer to sea level than Mount Everest is, there are more air molecules and more pressure there.
Why does the volume of a heated solid decrease?
When a solid is heated, the molecules gain kinetic energy and vibrate more vigorously, leading to an increase in the space between molecules. This increased kinetic energy causes the solid to expand, which can result in a decrease in the overall density and volume of the solid due to the increased space between molecules.
What change would cause a decrease in the amount of isolation absorbed at Earth surface?
increased dust in the atmosphere
Why air pressure decrease as you go higher in the earth's atmosphere?
As you move higher in the Earth's atmosphere, there are fewer air molecules above you exerting pressure downward. This leads to a decrease in air pressure with increasing altitude. The force of gravity still acts on the air molecules, but the density of the atmosphere decreases with height, resulting in lower pressure.
