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The purpose of the nasal conchae is to to enhance the air turbulence in the cavity and to increase the mucosal surface area exposed to the air?
yes
How does an air plane stay in the air?
By not having enough lift and air speed under the wings.
How does surface area affect air resistance?
air resistance affects
How many acres is the Air Force Academy?
The grounds of the Air Force Academy cover 18,000 acres
The surface area of a balloon which depends on the amount of air inside is 2 square meters?
Area(air) = 2
What is the green color coating formed on copper when exposed to air?
The green color coating formed on copper when exposed to air is called patina. Patina is a result of the copper reacting with oxygen and moisture in the air, forming copper oxide and copper carbonate compounds. It is a natural process that eventually protects the underlying copper from further corrosion.
Which metal get green coating whrn exposed to air?
Copper... the surface of the copper that's exposed to the air reacts with oxygen to create copper oxide.
What is observed when air is passed over heated copper powder?
When air is passed over heated copper powder, the copper powder will react with the oxygen in the air, leading to the formation of copper oxide. This reaction can result in a color change in the copper powder from its original metallic color to a reddish-brown color.
What is the color green called that is aged copper?
The color green that aged copper turns into is called patina. It is a natural blue-green tarnish that forms on the surface of copper when exposed to air and moisture over time.
What caused the copper to have greenish spots?
The greenish spots on copper are caused by a chemical reaction known as oxidation. When copper is exposed to air and moisture, a green patina called copper carbonate forms on the surface, creating the greenish spots.
Copper turns a greenish color is it chemical or physical change?
The color change of copper to green is a chemical change. This is due to the formation of a green patina on the surface of the copper, typically caused by oxidation reactions with the air and moisture.
How long does it take for blood to oxidize and change color when exposed to air?
When blood is exposed to air, it typically takes around 15-30 minutes for it to oxidize and change color, turning from bright red to a darker, brownish hue.
How does the statue of liberty's change relate to science?
There is a thin copper sheeting over the iron frame of the statue. The copper changes color due to the sea air from a copper color to a green. That is a chemical reaction when the salt in the sea air reacts to the copper.
When copper turns green when exposed to the environment a physical or chemical change?
First, copper doesn't "turn green," it reacts with oxygen in the air to form copper oxide. This is a chemical change, because copper oxide is a substance that was not there before.
Will urine color change when exposed to air for periods of time?
Yes, urine color can change when exposed to air for extended periods of time due to oxidation. This can result in a darker color, especially if the urine contains certain compounds like urobilin and urochrome. Additionally, bacteria in the air can also contribute to changes in urine color over time.
What cause bannas to mold?
There exposed to air which causes the figments in the banna to change color due to the difference of air purity
Is copper when it turns green in the air a chemical change?
The green color on copper when it oxidizes in the air is a physical change, not a chemical change. The process is primarily due to the formation of a layer of copper oxide on the surface of the copper, which alters the appearance without changing the chemical composition of the copper itself.
