When particles of one substance spread through another substance, that is called diffusion.
ok, when a substance begins to freeze, it is because the particles of the substance lose energy and begin to move more and more slowly. eventually, these particles move slow enough to create bonds and voila, you have a frozen substance.
A colloid is a homogeneous, noncrystalline substance consisting of particles of one substance dispersed through another substance. Some common colloids are gels, sols, and emulsions. Particles cannot be separated out by ordinary filtering or centrifuging and will not settle.
* diffusion - as in salt spreading through water by entropy* convection - as in active mixing* transport - as in sound or light passing through.it is called diffusionIts called diffusion! Like when salt particles mix with water particles when stirred together.
The particles move around from one place to another through the flow of thermal energy during convection.
A solution. A "solution" is not a process. The process of particles spreading evenly through a mixture is called dispersion or diffusion.
Small particles can pass through the cell membrane by simple diffusion. If the particles are water, the process is given a special name: osmosis.
According to scientists, diffusion is responsible for spreading out of the particles of a gas or any substance such as liquid within a solution.
Not really, light is just particles that travel through space, a process called Radiation. Light is also Radiative Energy, which is energy that radiates.
Exocytosis is the process by which a substance us released through the cell through a vesicle that transports the substance to the cell surface and then fuses with the membrane to let the substance out of the cell. Endocytosis is the process by which cells ingest external fluid, macro-molecules, and large particles, including other cells. In shorter terms Exocytosis releases fluids while Endocytosis takes in fluids.
When particles leave the cell is is either through a passive process such as diffusion or an active process called exocytosis.
Through a process called Exocytosis. :)
particles that are too large my be sugars. the process that they get into the cell is called flaccidity.
Jell-O is a colloid, consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance. In this case it is a solid dispersed in another solid.
Such a substance is a mineral, through the process does not have to be geologic; it simply has to be natural.
Mussels feed on such things as: plankton, remains of animals and plants, and bacteria. Mussels feed in a process known as siphoning. There is an opening in their body called a siphon in which water and microscopic particles flow through. The gills secrete a thick substance that traps the particles inside during this process, as food.
The diffusion of different substances through a membrane depends on the size of the particles of the substance. The smaller the particles, the higher the rate of diffusion.
In a solid, the particles start to vibrate a lot.In a liquid, the particles begin to move around faster and faster.In a gas, the particles move extremely fast through the air.
Water moves across the cell membrane through the process of osmosis.
The substance "sublimes". The process is "sublimation".
your ear hears sounds through a wall because of basic physics. when a noise is made, the air particles move. the particles then transfer the engery they received onto another particle. this process continues till you can hear the sound (till the particles reach your ear) you can hear though a wall because the particles in the wall absorb the motion and transfer that motion onto other particles passing the sound through.
Occurs when molecules of one substance is spread evenly through out another substance
perfume can be smelled because it is volatile substance(substances that change into vapour state easily at room temperature). The particles of perfume get mixed with particles of air through process of diffusion and spread in room and we can smell it
Diffusion is the movement of particles in a substance through a semi permeable membrane. Osmosis is similar but only involves water particles passing through a semi permeable membrane.
Filtering can trap undissolved particles because the material used has very tiny holes that no substance can get through therefore it holds it whilst liquid poors through.