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Air pressure becomes lower as water molecules are added to the air because water molecules .?
Water molecules displace some of the air molecules, reducing the overall pressure within the air. This is because the water molecules take up space in the air, leading to a decrease in the number of air molecules per unit volume.
The constant motion of air molecules cause?
The constant motion of air molecules causes air pressure to exert a force on surrounding objects, creating wind when air moves in response to pressure differences. This motion also contributes to the transportation of heat and moisture in the atmosphere, leading to weather patterns and climate changes.
Are molecules in the air part of the hydrosphere?
No, molecules in the air are not part of the hydrosphere. The hydrosphere refers to all the water on Earth - this includes oceans, lakes, rivers, and groundwater. Molecules in the air are part of the atmosphere, which is a separate component of the Earth's systems.
In Supersonic flights molecules break apart and react chemically?
Supersonic flights generate high temperatures, which can lead to chemical reactions in the air. The high-speed flow of air around the aircraft can cause molecules to break apart and react with other molecules in the atmosphere. This can create new compounds, such as nitrogen oxides, which can have environmental consequences.
How do air molecules attract odors?
Air molecules do not attract odors. It is a natural process called diffusion, in which particles move from an area that has a high concentration of itself to a place where there is a lower concentration of itself.
How molecules in the air cause air resistance?
When an object moves through the air, air molecules collide with its surface, creating a frictional force called air resistance. This force opposes the object's motion, making it more difficult to move forward. The more surface area the object has, the greater the air resistance it will experience.
Air pressure is affected by temperature.?
Yes, air pressure is affected by temperature.When the temperature is higher the air pressure lowers and the weight of the air is lower. When air is warmer the molecules sperate and there are less molecules that can cause pressure.
Why does molecules in the air cause resistance?
Molecules in the air cause resistance by disrupting the flow of objects moving through the air, creating friction and slowing down the objects. This resistance occurs due to collisions between the moving objects and the air molecules, which transfer momentum and energy, leading to a decrease in speed.
What are objects that vibrate causr air molecules to?
Objects that vibrate cause air molecules to also vibrate, creating sound waves that propagate through the air. The vibrations push and pull air molecules as they travel, which our ears can detect as sound.
Describe why a charged electroscope will discharge when placed near a radioactive material?
1. Electroscopes can be used to detect electronic charges and when a electroscope is given negative charges they repel each other and spread apart. They will remain apart until their electrons have somewhere to go and it combines with positive charges. When nuclear radiation is moving through the air it can remove electrons from some molecules In the air and cause other molecules in the air to gain electrons. - B0N3S
How do molecules in air cause air resistance?
Molecules get in the way. When something passes through the air, it has to move molecules out of the way, and they are usually pushed aside.
The friction between the ground and molecules in the air cause the wind to be what?
it will be slower near the surface
How molecules in the air cause air resistance in f1 cars travelling at high speed?
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How are the speeds of molecules of air affected when the air is compressed by the action of a tire pump?
When air is pumped into a tire at great speed, there is an increase in the temperature of the air. This is because the fast compressions cause the air molecules to move, whereas they remain still during a slow compression.
How does air happen?
by radioactive material fell in the air
Why a charged electroscope will discharged when placed near a radioactive material?
1. Electroscopes can be used to detect electronic charges and when a electroscope is given negative charges they repel each other and spread apart. They will remain apart until their electrons have somewhere to go and it combines with positive charges. When nuclear radiation is moving through the air it can remove electrons from some molecules In the air and cause other molecules in the air to gain electrons. - B0N3S
Why a changed electroscope will discharge when placed near a radioactive material?
A changed electroscope will discharge near a radioactive material because the radioactive material emits ionizing radiation (such as alpha and beta particles) that can ionize air molecules around the electroscope. This ionization causes the charge on the electroscope to leak away, resulting in discharge.
