0
Add your answer:
Earn +20 pts
Why is air warmer at the top of the stratosphere than at the top of the troposphere?
The stratosphere is warmer at the top because it contains the ozone layer, which absorbs and scatters incoming solar radiation, leading to a temperature increase with altitude. In contrast, the troposphere cools with altitude due to the decrease in air pressure, which results in lower temperatures at higher altitudes.
Why is air pressure at the top of a chimney less than air pressure at the bottom?
The air pressure at the top of a chimney is lower than at the bottom because the height of the chimney creates a column of air inside that is lighter and less dense. As a result, the pressure at the top is lower due to the decrease in weight of the air column above it compared to the air at the bottom of the chimney.
Where is air pressure least?
Air pressure is least at high altitudes, such as on top of mountains or in the upper atmosphere. As altitude increases, there are fewer air molecules above, leading to lower air pressure.
Air pressure decreases as?
altitude increases. This is because the higher you go in the atmosphere, the less air there is above you pushing down on you. This leads to a decrease in air pressure.
Would the pressure be greater at the top of a mountain or at the bottom of it?
At the bottom. You can think of the air pressure at a given location as being the weight of all the air in a column above it. Thus, the higher you go, the less air there is above you, and thus the lower the air pressure. In the extreme, when you rise out of the athmosphere, there is no air above you at all, and the air pressure is effectively zero - a vacuum. Air pressure is greater at the bottom of a mountain.
What is the air pressure at the top of the stratosphere?
About 1 millibar.
Why is air warmer at the top of the stratosphere than at the top of the troposphere?
The stratosphere is warmer at the top because it contains the ozone layer, which absorbs and scatters incoming solar radiation, leading to a temperature increase with altitude. In contrast, the troposphere cools with altitude due to the decrease in air pressure, which results in lower temperatures at higher altitudes.
How does air pressure changes altitude increases?
It decreases. Air pressure is simply the pressure of all the other air on top of it. As you increase in elevation, there is less air on top of you. Therefore, the air pressure is less. As your altitude decreases, there is more air on top of you, therefore, the air pressure increases. Same with water. As you descend, water pressure increases. More on top of you.
The effect of the stratosphere being colder at the bottom than at the top is?
The stratosphere being colder at the bottom than at the top creates a temperature inversion, where warm air traps cooler air below it. This stability inhibits vertical air movement and can affect weather patterns, air quality, and the spread of pollutants in the atmosphere.
Why does temperature increase with height through the stratosphere?
Ozone absorbs more ultraviolet radiation than does air in the troposphere. As a result, the stratosphere is heated, and air gradually increases in temperature to the top of the layer, called the startopause.
What would be the approximate air temperature at the top of a mountain?
Because mountain is a higher and the air is top and right and left of a mountain.🙂
Is ther more air pressure at the top of a mountain or a beach?
There is more air pressure at a beach compared to the top of a mountain. Air pressure decreases with increasing altitude, so the air pressure at the top of a mountain is lower than at sea level like a beach.
Why does the top of a mountain have greater air pressure?
The top of a mountain has lower air pressure, not greater air pressure, compared to lower elevations. This is because the higher you go in elevation, the thinner the atmosphere becomes, leading to lower air pressure due to decreased atmospheric density.
Is there a greater or lesser air pressure on top of the wing when lift occurs?
There is lesser air pressure on top of the wing when lift occurs. This is due to the shape of the wing causing the air to move faster over the top surface, resulting in lower air pressure according to Bernoulli's principle.
Why is air pressure at the top of a chimney less tan air pressure at the bottom?
Hot air rises
What is the air pressure of top of your head?
The air pressure at the top of our heads is the same as the air pressure at any other point at the same elevation above sea level. The air pressure decreases with increasing altitude due to the weight of the air above pushing down on the air below, creating the atmospheric pressure we experience.
Where is air pressure strongest?
On top of a mountain
