Question

The maximum size of particle in space spray aerosol *
50 micron
100 micron
200 micron
150 micron​

Answer 1

Answer:

An aerosol (abbreviation of "aero-solution") is a suspension of fine solid particles or liquid droplets in air or another gas.[1] Aerosols can be natural or anthropogenic. Examples of natural aerosols are fog, mist, dust, forest exudates and geyser steam. Examples of anthropogenic aerosols are particulate air pollutants and smoke.[1] The liquid or solid particles have diameters typically less than 1 μm; larger particles with a significant settling speed make the mixture a suspension, but the distinction is not clear-cut. In general conversation, aerosol usually refers to an aerosol spray that delivers a consumer product from a can or similar container. Other technological applications of aerosols include dispersal of pesticides, medical treatment of respiratory illnesses, and combustion technology.[2] Diseases can also spread by means of small droplets in the breath, also called aerosols (or sometimes bioaerosols).[3]

Answer 2

The maximum size of a particle in a space spray aerosol is 50 microns.

• An aerosol is a suspension of tiny droplets or particles in the air. it is a colloidal suspension of particles of a liquid in a gas.
• There are various kinds of aerosols. Out of these, space spray aerosol pesticides that, regardless of particle size, are applied in an enclosed atmosphere such that the dispersal of the pesticide particles is uncontrolled.
• The maximum size of the particles in a space spray aerosol is 50 microns. To compare, the average width of human hair is 70 microns.
• The small size of particles in an aerosol enables them to travel farther distances due to lesser mass when pressure is applied.

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