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which force is used to pull the pressure in vacuum cleaner?

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swordfish ·2010-10-27 02:16:45

The electric fan inside a vacuum cleaner creates a partial vacuum. Atmospheric pressure then pushes the air through the vacuum nozzle due to pressure difference. In short, it is the force due to the atmospheric pressure of air.

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Vivek @ Born this Way ·2010-10-27 19:10:49

Vacuum pumps use a mechanism to repeatedly expand a cavity, allow gases to flow in from the chamber, seal off the cavity, and exhaust it to the atmosphere. Thereby creating an atmospheric pressure gradient letting the objects/gases to rush along with.

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Basic Integral Calculus Operators Symbols Matrix Cases

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