Question

(a)
Write any two factors on which the air pressure depends.
(b)
How are we able to drink a liquid with the help of a straw ? Explain​

Answer 1

Answer:

(a) The two factors on which atmospheric pressure depends on depth of air and density of air.

(b)When you drink from a straw, you create a little space of low pressure inside your mouth and in the top of the straw. Then the air outside the straw pushes down on the surface of the drink and forces the liquid up through the straw and into your mouth.

Explanation:

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Answer 2

Answer:

a)

1. depth of air
2. density of air

b) when you drink from a straw you create a little space of low pressure inside your mouth and in top of the of the straw .. then the air outside the straw pushes down on the surface of the drink and forces the liquid up through the straw and into your mouth