How is the application of atmospheric …
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Meghna Thapar 5 years, 3 months ago
Vacuum cleaner:
1. Vacuum cleaner applies the principle of atmospheric pressure to remove dust particles. When it is switched on, the fan sucks out the air from space inside the vacuum (space A). Space A then becomes a partial vacuum.
2. The atmospheric pressure outside, which is greater, then forces air and dust particles into the filter bag. This traps the dust particles but allows the air to flow through an exitath the back.
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