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The concertina shape of an air cleaner allows for a larger surface area within a compact space. This design maximizes the contact between the air and the filter, allowing for more effective filtration of particles and pollutants. The Accordion-like shape also allows for flexibility and expansion, accommodating different air flow rates and increasing the overall efficiency of the air cleaner.

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1y ago

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How is air pressure used in a vacuum cleaner?

Air pressure is used in a vacuum cleaner to create suction. The motor inside the vacuum cleaner generates a lower air pressure inside the machine, causing outside air to rush in with force through the nozzle. This rapid movement of air allows the vacuum to pick up dirt and debris from surfaces.


How is the vacuum created in a vacuum cleaner?

Although it is called a vacuum cleaner, it does not actually create a vacuum. Inside the cleaner there is an electric motor which drives a fan blade. This fan blows air out of the vacuum cleaner and this causes air to be drawn in to the cleaner at the other end. Thus the cleaner works by creating an air flow, not a vacuum.


What is the shape that reduces air resistance?

A streamlined shape, such as a teardrop or an airfoil, is designed to reduce air resistance by minimizing drag. This shape allows air to flow smoothly around the object, reducing turbulence and friction with the air.


How atmospheric pressure responsible for the sucking effect of vacuum cleaners?

Atmospheric pressure pushes air into the vacuum cleaner and creates a higher pressure inside the cleaner compared to the surrounding atmosphere. This pressure difference causes air to rush into the vacuum cleaner, carrying dust and debris along with it. The force of the rushing air creates the sucking effect that allows the vacuum cleaner to pick up dirt.


What are the benefits of using a vacuum cleaner air purifier in your home?

A vacuum cleaner air purifier can help improve indoor air quality by removing dust, allergens, and other particles from the air. This can reduce respiratory issues, allergies, and create a healthier living environment for you and your family.