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What involves changes in air pressure inside and outside your body?
Wiki User
∙ 12y ago
Breathing involves changes in air pressure inside and outside your body. When you inhale, your chest expands because muscles between your ribs push the ribs apart to make a bigger space. Also, a sheet of muscle in the lower chest, called diaphragm, moves downward to make a bigger space.
Wiki User
∙ 12y ago
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What is the air pressure inside a papper bag?
The air pressure is the same, inside or outside the paper bag.
Why does a syringe plunger go back in if you pull it out?
When the plunger is pulled, the volume inside increases. This reduces the pressure inside, and the air pressure outside forces liquid in, in an effort to make the pressure inside and outside the syringe equal again.
Is it true or false that changes outside the body may bring about changes inside the body?
no
Why the volume of the air molecules inside of the syringe changes?
This is the effect of the pressure.
Why is air pressure inside a home greater than outside air pressure on a cool day?
If the building is not air tight the presure should be just about the same inside or outside. If all the doors and windows are shut and you turned on the heat, the presure may be slightly higher inside.
What is the difference between the pressure inside and outside a tornado funnel?
The pressure inside a tornado is much lower than it is outside.
What is the normal pressure inside or outside the house?
Inside pressure is warm and outside is cold. But any where outside my house there is no problem. Urine becomes normal and no problem
The air pressure inside the can compare to the air pressure outside the can equal lower or higher?
There is no difference of the average local air pressure inside or outside of the headphone.
What is the freon pressure for an air conditioner?
It changes based on vehicle, outside temp, and desired inside temp. Pressuse depends on ambient temperature, the higher the temp, the greater the pressure
Why doesn't air pressure crush an empty soft drink can as you go down a mountain?
because the pressure is the same on the outside and inside of can making the can staying the same and not being crushed
Why do your ears hurt during take off and landing?
The pressure outside of your eardrum in the plane changes as the plane goes up or comes down - this causes pain because the pressure behind your eardrum is either higher or lower than the pressure inside the plane.
What is the air pressure inside a papper bag?
The air pressure is the same, inside or outside the paper bag.
As you ehxale the bronchioles in the lungs release most of their air?
The air pressure changes inside and outside the body, breathing takes place.In normal conditions,air moves from high pressure area to low pressure are.
Why does a syringe plunger go back in if you pull it out?
When the plunger is pulled, the volume inside increases. This reduces the pressure inside, and the air pressure outside forces liquid in, in an effort to make the pressure inside and outside the syringe equal again.
Why does a difference in air pressure crush things?
A can or container can stay rigid due to equal pressure from the inside and the outside. When the atmospheric pressure from the outside increases mote than the pressure pushing out from the inside, the material gets crushed.
Is it true or false that changes outside the body may bring about changes inside the body?
no
Why do we experience pain in our ears as you go up in a high place?
The pain in our ears due to elevation change is caused by unequal pressure inside our bodies and the air pressure outside. As you go higher in elevation air pressure drops, so the pressure inside our bodies is higher that the outside environment. This high pressure inside our bodies causes pain as our bodies seek to regain equal air pressure with that of the environment by releasing air out of our ears; that is also why many people experience popping ears as they undergo dramatic elevation changes.
