Why a vacuum cleaner works rather like a drinking straw?

Answer both suck things up

Top Q&A For: Why a vacuum cleaner works rather like a drinki...

How a Drinking Straw Works: Air Pressure?

On the surface, drinking liquid from a straw appears to involve sucking the drink upward through the straw and into the mouth. However, within this seemingly simple act the basic principles of atmo... Read More »

What vacuum cleaner works the best?

On One Hand: Dyson All Floors DC14The Dyson All Floors DC14, at $400, is purported to be a vacuum cleaner you can use on any type of flooring. It performs well, has HEPA filtration and features a 1... Read More »

Have an old General Electric vacuum cleaner -model no 11 VB10 which works really well. How old it is - any ideas?

Answer He wanted his food to stop going bad at night because it wasn't refrigerated (keep cold).......

A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?