Question

When you drink a soft drink with the help of a straw what forces the liquid to rise up in the straw?
please write it fast​

Answer 1

Answer:

When we suck the air out of the straw through our mouth, vacuum is created inside the straw. The atmospheric pressure (which is higher than the vacuum) outside, thus, pushes the liquid into the low pressure straw. Thus the liquid reaches our mouth and we are able to drink

Explanation:

please mark as BRAINLIST

Answer 2

Answer:

When we drink with a straw we suck the air and the air inside and it goes to our lungs and the pressure inside the straw decreases. Then the atmospheric pressure exerts force and the drink goes to the straw and then to our mouth

So basically it's the atmospheric pressure which forces the drink upwards.