answersLogoWhite

0

You need to create a difference in air pressure between the inside and outside of the straw for air to come out. By sucking on the straw, you create low pressure inside, causing the atmosphere's higher pressure to push the air through the straw and into your mouth.

User Avatar

AnswerBot

1y ago

What else can I help you with?

Continue Learning about Physics

Can you inflate a balloon in a bottle with a straw sticking out of the bottle why?

Yes you can if all conditions were perfect. By that I mean that the bottle would have to be a near perfect vacuum by sucking out the air from the bottle with the straw. The vacated air from the bottle would be replaced by the baloon stretching to fill the space left by the air. You would have no need to blow into the baloon as the vacuum would do the work for you.


When you drink a soft drink with the help of a straw what forces the liquid up the straw?

When you suck on a straw, you decrease the air pressure inside the straw, creating a partial vacuum. The higher air pressure on the surface of the liquid outside the straw then pushes the liquid up the straw and into your mouth.


Why does one has to suck air when using adrinking straw?

When you suck on a drinking straw, you are creating a lower air pressure inside the straw compared to the outside air pressure. This pressure difference causes the liquid to be pushed up the straw and into your mouth. So sucking on the straw essentially helps to control the flow of liquid into your mouth.


When you drink with the help of a straw what forces the liquid up the straw?

When you suck on a straw, you create a vacuum in your mouth, and the atmospheric pressure pushes the liquid up the straw and into your mouth. The difference in pressure between the area inside the straw and outside is what causes the liquid to move upwards.


How does a straw oboe make sound waves?

A straw oboe makes sound waves by vibrating air inside the straw when it is blown into. The vibration of the air creates sound waves that travel through the straw and produce sound. By adjusting the length or thickness of the straw, you can change the pitch of the sound produced.

Related Questions

Are the air bubbles that form on a straw submerged in liquid formed from oxygen that is already in the water or are they carried into the water by the straw as it is submerged?

The straw gives energy to dissolved gases in the liquid, be those gases oxygen, or whatever. The energy given to the gases causes those gases to come out of solution in the water, and to collect on the surface of the straw.


How do you drink without swallow so much air?

using a straw


How does air pressure help drinking through a straw?

when you drink through a straw you remove some of the air in the straw. Because there is less air pressure of the straw is reduced. But the atmospheric pressure on the surface of the liquid.


Can you inflate a balloon in a bottle with a straw sticking out of the bottle why?

Yes you can if all conditions were perfect. By that I mean that the bottle would have to be a near perfect vacuum by sucking out the air from the bottle with the straw. The vacated air from the bottle would be replaced by the baloon stretching to fill the space left by the air. You would have no need to blow into the baloon as the vacuum would do the work for you.


Why does sucking on a straw make the liquid come up?

Sucking on a straw creates a lower air pressure inside the straw compared to the pressure of the liquid outside. This pressure difference causes the liquid to be pushed up the straw and into your mouth.


What role does atmospheric pressure play when someone is drinking a liquid through a straw?

when you drink through a straw you remove some of the air in the straw. because there is less air the pressure of the straw is reduced. but the atmospheric pressure on the surface of the liquid remains the same. henceforth how it helps you drink


How does milk rise up when you drink milk from a bottle with a straw?

When you suck from a straw you create a partial vaccuum which reduces the air pressue inside the straw. The air pressure outside the straw pushes down on the milk and forces it up through the straw.


When you drink a soft drink with the help of a straw what forces the liquid up the straw?

When you suck on a straw, you decrease the air pressure inside the straw, creating a partial vacuum. The higher air pressure on the surface of the liquid outside the straw then pushes the liquid up the straw and into your mouth.


Why does one has to suck air when using adrinking straw?

When you suck on a drinking straw, you are creating a lower air pressure inside the straw compared to the outside air pressure. This pressure difference causes the liquid to be pushed up the straw and into your mouth. So sucking on the straw essentially helps to control the flow of liquid into your mouth.


When you drink with the help of a straw what forces the liquid up the straw?

When you suck on a straw, you create a vacuum in your mouth, and the atmospheric pressure pushes the liquid up the straw and into your mouth. The difference in pressure between the area inside the straw and outside is what causes the liquid to move upwards.


How does straw function while drink?

When you 'suck' on a straw, you reduce the air pressure inside it. This means the air pressure on the surface of the liquid outside the straw is greater - so it pushes down, which forces liquid up the straw into your mouth.


What does air pressure have to do with a helio straw?

Air pressure pushes down on the liquid inside the helio straw, causing it to rise when the pressure is reduced by sucking on the straw. This creates a vacuum effect, allowing the liquid to flow up the straw and into your mouth.