What is the function of vacuum cleaner?

Question

What is the function of vacuum cleaner?

Answer 1

You click this awesome little button, and it makes this annoying huge sound....and then, you'll never guess-- it actually CLEANS your carpet and such!

Answer 2

To decrease the pressure of the atmosphere in the vicinity of the inlet hose nozzle to a pressure that will cause a 'Suction' effect.

The higher pressure, high velocity atmospheric air entering the hose, carries dust and dirt into the lower pressure area of the machine and on into the collection bag. The air passing through the material of the bag, now free of muck, is filtered and returned to the atmosphere.

Answer 3

they suck

Answer 4

A vacuum cleaner pumps air quickly so at one end it creates a "vacuum" and at the other end a draft.

If you channel the vacuum in a tube it produces a suction powerful enough to lift small objects like paper clips, or light objects like dust or hair.

Criticisms:

1) All the dust and small objects are gathered in a bag that costs a fortune to replace: How can you charge $5 for more or less a brown bag.

2) Very small objects like bacteria and minute particles go through the brown bag and are thrown at high speed back in your living room.

Advantages:

It cleans up the place especially in hard to reach corners.

Answer 5

To remove non-stained dirt and debris from the floor.

Answer 6

This link should lead you to a detailed Answer :

http://en.wikipedia.org/wiki/Vacuum_clea...

Answer 7

to suck dust in