Question

give an application of atmospheric pressure​

Answer 1

Answer:

Drinking Straw

1. When drinking with a straw, one has to suck the straw. This causes the pressure in  straw to decrease.

2. The external atmospheric pressure, which is greater, will then act on the surface of the water in the glass, causing it to rise through the straw.

Answer 2

1. a rubber tube can be used to siphon liquid from a container at a higher level to another at a lower level.
2. vacuum cleaner apply the principle of atmospheric pressure to remove dust particles.
3. a lift pump is used to pump water out of a well or to a higher level.