Question

what is vaccum what is there function
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Answer 1

Answer:

vacuum is nothing but a place without air.

Answer 2

A vaccum cleaner, also simply known as veccum, is a device that causes suction in order to remove debris from floors, upholsteries, draperies and other surfaces. It is generally electrically driven. The dirt is collected by either a dustbag or a cyclone for later disposal.