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How many atoms are in a grain of dust?
A grain of dust typically contains around 1 trillion (1,000,000,000,000) atoms. Dust particles vary in size and composition, leading to different numbers of atoms in each particle.
How does dust in the air interact with water vapor in the air?
Dust particles can serve as nuclei for water vapor to condense onto, forming cloud droplets. This interaction can lead to the formation of clouds, precipitation, and affects the processes of rain and snow formation. Dust in the air can also influence the properties of clouds, such as their brightness and lifespan.
How do dust snowflakes form in the atmosphere?
Dust snowflakes form in the atmosphere when tiny dust particles serve as nuclei for ice crystals to grow around. These dust particles can come from sources like soil, pollution, or volcanic ash, and when they attract water vapor, they form the structure of a snowflake.
Why do solid particles of dust need to be present for a cloud to form?
Solid particles of dust serve as nuclei around which water vapor can condense to form cloud droplets. Without these particles, water vapor would have a harder time condensing and forming clouds. Dust particles also provide a surface for water vapor to adhere to, initiating the cloud formation process.
Can condensation form on dust particles?
Yes, condensation can form on dust particles as they provide a surface for water vapor to cool and form liquid water droplets. Dust particles can serve as cloud condensation nuclei, promoting the formation of clouds and precipitation in the atmosphere.
How many atoms are in a grain of dust?
A grain of dust typically contains around 1 trillion (1,000,000,000,000) atoms. Dust particles vary in size and composition, leading to different numbers of atoms in each particle.
What would react more quickly in the air spike of grain or a cloud of grain dust?
A cloud of grain dust
What are the release dates for The Grain of Dust - 1918?
The Grain of Dust - 1918 was released on: USA: February 1918
What could be used to weigh a grain of dust?
We don't need to weigh grains of dust in cooking measurements.
What are the release dates for The Grain of Dust - 1928?
The Grain of Dust - 1928 was released on: USA: 10 July 1928 Finland: 16 December 1929 Portugal: 3 November 1930
What forms when water droplets form around dust particles?
Precipitation.
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 might be used to weigh a grain of dust?
A very very tiny scale
Why is dust control important to the flour and grain mill products industry?
Concentrations of grain dust above certain limits were susceptible to burning rapidly if ignited. Dust control was also necessary to limit possible worker exposure to microorganisms, pesticide residues, toxins, insect parts
What forms when water vapor rises and cools around tiny dust particles?
condensation?
How is tiny water droplets formed?
Usually by condensation around a dust particle (or a bacterium).
How can objects as small as dust grains become the building blocks of planets?
The dust grain collides and gets stuck together.The resulting dust granules grow in size and increase in number
