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A simple method is filtering of air; the filter remain dirty.
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∙ 6y ago
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Dust particles in the air is an example of what type of mixture?
There's no set formula for 'dust'. It depends on what kind of dust it is.
What happens to water vapor when it cools then condenses around dust and salt?
When water vapor condenses around dust particles a cloud is formed
What property of a particle led to the discovery of the atom?
== == Atoms were inferred to exist from the observation of "Brownian motion," which is the jittering of dust particles in air or water or some medium as seen through a microscope. The jitter is supposed to be caused by random collisions of atoms or molecules with the dust particles. If the medium were not composed of particles but were a smooth creamy substance without lumps, there would be nothing to make the dust particles jitter.
What is dust made out of?
Dust includes miscroscopic particles from the air that settles on objects or areas inside or outside. Outside, it can contain particles of earth, pulverized stone that turned to dust, remnants of garbage or debris, broken down particles from leaves and plants, plant pollens, and chemicals used on lawns or industries. Interestingly, "dust" from volcanic eruption can be carried around the world and affect people in other countries. Inside, dust can contain air particles, lint from clothing, dead skin cells, dandruff from people, dander from pets and their dead skin cells, fur and human hair, and anything brought in from the outside. Dust mites are also in dust, where dust mites feed on people and pet's dead skin cells.
What is the process of clouds forming when water vapor in the air becomes liquid water?
condensation (the water vapor condenses onto the small dust particles in the air creating clouds)
What must be present so clouds can form?
Cool air and dust Particles
Why does dust particles present in the air help water vapour to condense?
somehow
Why are your electrical appliances get covered with dust after few days?
it is because of the dust particles present in the air that we can't see
Why mucus is present in your nose?
Mucus acts as first line of defense by trapping the tiny dust and microbial particles in air
What is an air particle?
dust particles
Besides water vapor what must be present for a cloud to form?
Solid particles such as dust and water vapors, without either of these, there would be no clouds.
How does dust in the air interact with water vapor in the air?
Water condenses around dust particles and becomes clouds.
What are two nongaseous particles in air?
pollen, dust, soot
What does air ordinarily contain?
Dust and other particles of matter.
Why After a dust storm how does rain helps in cleaning the air?
The water droplets will mix with the dust particles and bring the dust to earth, leaving the air less dusty.
What is an air filter?
A device that is made to remove tiny particles of dust from the incoming air.
Does air scratch video games?
Air itself cannot, but fine particles of dust in the air might.
