What does Doofy call his vacuum cleaner on Scary Movie?
In 1748 William Cullen demostrated artificial refrigeration for the first time, at Glasgow university. This discovery was however not put to pratical use.In 1823, Michael Faraday learned how to cha...
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Why do they call it a vacuum cleaner since a vacuum is an empty space?
It is usually hooked up to your kitchen sink p-trap or garburator under the sink, which is vented. This is the only vent you need for drainage.
How does the fan inside a vacuum cleaner cause the vacuum cleaner to pick up dirt?
The fan powered by a motor creates suction which pulls the dust into nozzle (head) into the bag, filters or cyclones.
A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?
What will happen after vacuuming up the spills from a broken thermometer what happened to these spills in the vacuum cleaner can they escape from the bag should vacuum cleaner be disposed?
No, they won't escape the bag and you can keep the vacuum.