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EFFUSION

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Q: The movement of gas through a small hole into an area of lower pressure is called?
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The movement of gas through a small hole into an area of lower pressure is?

The movement of gas through a small hole into an area of lower pressure is diffusion.


The movement of fluid through the cell membrane from a high pressure area to a lower pressure area is called?

active transport


IS The movement of substances from an area of higher hydrostatic pressure to an area of lower hydrostatic pressure is called diffusion?

No, diffusion deals with concentrations not pressures.


What is the process by which gas particles under pressure flow through a tiny opening?

The movement of gas through a small hole into an area of lower pressure is diffusion.


The Movement of water molecules through membrane toward an area where they occur in a lower cocentration is called?

Osmosis


What is the source of wind?

The movement of air from an area of higher pressure to one of lower pressure


How wind is generated?

Movement of air, which naturally goes from a higher pressure to a lower pressure.


What is the movement of particles of a material from regions of higher concentration to regions of lower concentration of that material?

DiffusionThe movement of particles from a region of higher concentration to a region of lower concentration is called diffusion. However, the movement of water through a semi-permeable membrane (from an area of high concentration to an area of low concentration) is specifically called osmosis.


The process that occurs when a physical pressure pushes materials through a barrier is called?

Osmosis is the movement of water across the membrane, while diffusion is the movement of solids across a membrane Diffusion ordinarily does not require a membrane.The movement of particles of a substance by their own kinetic energy from their higher concentration to lower concentration is called diffusion.


What is an area called where the air pressure is lower that the areas around it?

a hifh pressure system


What is it called when its high pressure to low pressure?

Actually, atoms in higher pressure regions disperse to lower pressure regions. This is diffusion.


What is it called where the air pressure is lower than the areas around it?

a-plus a low pressure system