0
What else can I help you with?
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.
Cold freezing lapse analogy?
A cold freezing lapse refers to a rapid decrease in temperature with increasing altitude in the atmosphere. It is similar to climbing a mountain and experiencing a drop in temperature as you ascend. Just as you would need to bundle up to stay warm at higher elevations, the atmosphere experiences this cooling trend due to the decrease in air pressure and heat loss to space.
What makes the plane go up and down?
Planes control their altitude by changing the angle of the wings. To ascend, the pilot increases engine thrust to generate more lift. To descend, the pilot reduces engine power and adjusts the pitch of the aircraft to decrease lift.
Why might your inner ears 'pop' when you are driving through the mountains?
Your inner ears 'pop' while driving through the mountains due to changes in altitude. As you ascend or descend, the air pressure around you changes, causing your Eustachian tube to equalize the pressure in your middle ear, resulting in the popping sensation you might feel.
What forces are used ina hot air balloon?
Hot air balloons use the force of gravity to descend and the force of buoyancy to ascend. The buoyant force is created by heating the air inside the balloon, making it less dense than the surrounding colder air. The air pressure inside the balloon also plays a role in controlling the altitude of the balloon.
What happens to air pressure the higher up you go the?
As you ascend in altitude, air pressure decreases. This is because the density of air becomes lower at higher elevations, resulting in fewer air molecules pressing down from above. Consequently, at higher altitudes, there is less atmospheric weight, leading to lower air pressure. This phenomenon is why mountaineers and high-altitude travelers often experience symptoms related to reduced oxygen availability.
What a good sentence for altitude?
I have only experienced altitude sickness once. This altitude makes me dizzy. The plane will now ascend to it's prescribed altitude.
Why does temperature as altitude increases?
yes, it decreases about 1 deg Celsius for every 100m you ascend in altitude.
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.
Does the temparature increase or decrease with altitude in the stratosphere?
In the stratosphere, the temperature increases with altitude. This is due to the absorption of ultraviolet radiation by the ozone layer, which warms the upper stratosphere. As you ascend, the air becomes less dense, and the increased energy from the ozone causes the temperature to rise, contrasting with the troposphere below, where temperature typically decreases with altitude.
Why does the tropsphere not get hotter with increasing altitude?
The troposphere does not get hotter with increasing altitude primarily due to the decrease in atmospheric pressure and density, which leads to lower temperatures at higher elevations. Instead, temperature decreases with altitude because the Earth's surface absorbs solar energy and warms the air directly above it. As you ascend, the air becomes less dense and can hold less heat. Additionally, the processes of convection and the cooling effect of rising air contribute to the overall temperature drop with increasing altitude in the troposphere.
Is atmosphere pressure higher on the mountaintop or at sea level?
Atmospheric pressure is higher at sea level than on a mountaintop. This is because atmospheric pressure decreases with altitude; as you ascend, there is less air above you exerting downward force. Consequently, the air is less dense at higher elevations, resulting in lower pressure.
Can you experience altitude sickness at 7000 feet?
Yes, altitude sickness can occur at 7000 feet for some individuals, especially if they ascend quickly without acclimatizing properly. Symptoms may include headache, nausea, fatigue, and dizziness. It is important to stay hydrated and descend to lower altitudes if symptoms worsen.
How high must one ascend to observe the curvature of the Earth?
To observe the curvature of the Earth, one must ascend to a height of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
What is another word for elevation that starts with an A?
"Altitude" is a synonym for elevation, or for the act of elevating, "ascent" (verb form, to ascend).
What happens in the density of the air as you ascend in the atmosphere?
As you ascend in the atmosphere, the air density decreases. This happens because the pressure decreases with altitude, causing the air molecules to spread out, resulting in lower density.
How would the reading on a barometer change if you were to take one on a trip from Los Angeles to Lake Tahoe which is at a much higher altitude?
As you travel from Los Angeles to Lake Tahoe, the reading on the barometer would decrease. This is because barometers measure atmospheric pressure, which decreases with increasing altitude. At higher elevations, like Lake Tahoe, the air is less dense, resulting in lower pressure readings compared to sea level in Los Angeles. Thus, you would observe a drop in the barometric pressure as you ascend to the higher altitude.
