When the concentration of the diffusing substance(s) is equal on either sides. To visualize this a glass filled with water and a few drops of red dye, leave it after a while the dye will diffuse throughout the water and the the liquid inside the glass is red.
diffusion
Diffusion in body science refers to the process by which molecules or ions move from an area of high concentration to an area of low concentration, down a concentration gradient. This is a passive process that helps distribute nutrients, gases, and waste products throughout the body's cells and tissues, ensuring proper functioning and equilibrium.
Passive transport is the movement of substances across a cell membrane without the use of energy. This process includes simple diffusion, facilitated diffusion, and osmosis. These mechanisms rely on the concentration gradient to drive the movement of molecules.
The mean speed of diffusion can be calculated by measuring the distance the purple coloration travels over a specific time period and dividing it by the time taken. The rate of diffusion can be influenced by factors such as temperature, concentration gradient, and molecular size, which can impact the speed at which the coloration spreads through the water.
the collision theoryFaster diffusion will take place if the surroundings are warmer. Increase in temperature means an increase in molecules' speed (kinetic energy). So the molecules move faster and there will be more spontaneous spreading of the material which means that diffusion occurs quicker.
It is after diffusion when the number of molecules is equal in all areas.
The diffusion of water refers to the movement of water molecules from an area of high concentration to an area of low concentration. This process occurs naturally to achieve equilibrium and is important for processes like osmosis in living organisms.
diffusion
Equilibrium time in sterilization refers to the amount of time required for the sterilizing agent to reach a balanced concentration throughout the sterilization chamber, ensuring effective sterilization of the contents inside. It is important to maintain this equilibrium to achieve consistent and reliable sterilization results.
If forces are equal, it means that they have the same magnitude but opposite directions. This results in a state of equilibrium, where there is no net force acting on the object.
Dont u mean what is equilibrium?
Equilibrium occurs when no overall change appears to take place.Using the example of evaporation: In a closed container molecules of water will evaporate from the surface of the liquid until eventually no more vapor molecules can enter the air space. That does not mean that the molecules of water are no longer evaporating. They haven't called a meeting and said that's it we won't do this anymore. It means that the rate of evaporation of molecules is the same as the return of molecules to the surface. We could get more molecules into the air by increasing the temperature but eventually the rate of evaporation is the same as the rate of condensation.Exactly the same with diffusion and osmosis. Molecules will diffuse into an area of lower concentration until the concentrations are the same. This does not mean that the molecules/particles then go to sleep. The particles are diffusing equally in each direction so the overall diffusion is at equilibrium.With osmosis, the particles diffuse across a semi permeable membrane until the concentration is the same on both sides. The particles then will diffuse in each direction at the same rate - equilibrium has been reached.
When equilibrium is reached, there is no net motion of molecules. This does not mean that no molecules are moving. In diffusion, this would mean there are equal molecules leaving as are entering.
Apparent diffusion coefficient (ADC) is a measure of water diffusion in all directions, while mean diffusivity is a measure of the average diffusion within a voxel. ADC includes the effects of both isotropic and anisotropic diffusion, whereas mean diffusivity reflects the overall diffusion within the voxel. In DTI, ADC is calculated as the average of the three eigenvalues, which correspond to the three principal diffusion directions and contribute to mean diffusivity.
A quantity that characterizes the position of equilibrium for a reversible reaction; its magnitude is equal to the mass action expression at equilibrium. K varies with temperature.
what do you mean
when a system is in equilibrium it is stable and all its parts function smoothly