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How atmospheric pressure responsible for the sucking effect of vacuum cleaners?
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Why do pen lids have a hole in the top?
To keep the pressure equalized. If you have a pen with no hole, and were to take it up in an airplane, or even to the top of a building, the pressure difference could cause the ink to flow out of the pen creating a mess and making writing really messy. There is a hole in the body of the Compressed polystyrene to equalise atmospheric pressure, for the reasons stated above, however the hole in the top of the lid is to prevent children for sucking the lid into their throat, subsequently this provides an air passage in such a case.
What will cause an implosion?
An explosion surrounding the surface of an object, or sucking air out of a closed container causing pressure to build up on it from the outside
Why does your turbo sound like its sucking air when changing gear?
It is the exact opposite, it is releasing the excessive boost pressure through its dump valve.
How are rarefactions produced?
Rarefaction is the opposite of compression, and is a lowering of pressure. You can produce many simply by talking; sound waves consist of both. Other ways would be to induce a (partial) vacuum by sucking through a straw or turning on a vacuum cleaner.
What is Kirby's sucking ability called?
It is called Inhale.
What actors and actresses appeared in Sucking Is a Fine Quality in Women and Vacuum Cleaners - 2006?
The cast of Sucking Is a Fine Quality in Women and Vacuum Cleaners - 2006 includes: Michelle Duncan as The Wife Rebecca Hazlewood as The Mistress
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
What happens to the air pressure in your chest cavity when you diaphragm relaxes?
OK, do you mean when the airway is open? If open, a slight decrease in pressure momentarily. If closed, a larger decrease in pressure.
Frogs are positive pressure breathers What does this mean?
instead of sucking in air, they push air out.
Why can rubber plungers be used to unblock sinks?
it builds up air pressure and sucking
Explain why drinking through a straw shows that fluids flow from areas of high pressure to areas of low pressure?
Because your sucking
Does wind moves rapidly toward a high pressure center?
No. Winds move away from a high pressure center and towards a low pressure center. You can think of it as the low pressure sucking the air in.
Why do pen lids have a hole in the top?
To keep the pressure equalized. If you have a pen with no hole, and were to take it up in an airplane, or even to the top of a building, the pressure difference could cause the ink to flow out of the pen creating a mess and making writing really messy. There is a hole in the body of the Compressed polystyrene to equalise atmospheric pressure, for the reasons stated above, however the hole in the top of the lid is to prevent children for sucking the lid into their throat, subsequently this provides an air passage in such a case.
Why does sucking on a straw make the liquid come up?
When you suck on a straw the pressure at the top of the straw becomes lower than the pressure at the bottom, which forces liquid up.
How does a syringe use atmospheric pressure?
The force of the syringe sucking up all the air into the cylinder causes it to displace and fill the space inside the cylinder once all the air has been removed. It needs something to fill the space of where the air was, such as blood, medicine and other liquids. The liquid inside the syringe displaces the air inside the cylinder.
Who do your ears pain when you are on a plane?
It is due to unequal air pressure on each side of your ear drum. Swallowing or sucking on a boiled sweet often equalises the pressure and removes the pain.
What part of a storm has the lowest surface air pressure?
The center or the "eye". Think of the Hurricane as a vortex that is sucking things up like a tornado. The winds are so powerful that you don't really see it sucking. But that is why the sea rises as it approaches the coast. The low pressure is causing the water level to rise higher.
