0
What else can I help you with?
How shape affect the rate of diffusion?
The shape of a molecule or object can affect the rate of diffusion by influencing the distance that particles must travel to reach a target area. Smaller, more compact shapes typically diffuse faster because they encounter less resistance and have shorter diffusion paths. Conversely, larger or more irregular shapes may diffuse more slowly due to increased surface area and a longer diffusion distance.
What is diffusion rate proportional to?
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
How does low temperature affect diffusion?
Low temperatures typically slow down the rate of diffusion by reducing the kinetic energy of particles, which results in decreased movement and collisions between molecules. This can lead to slower diffusion rates as particles have less energy to move through a medium.
Where within the body does pressure affect diffusion of a substance?
Pressure increases the rate of diffusion. As the pressure on the membrane increase, attempts to enter the lower concentration increase, speeding the diffusion rate.
Is facilitated diffusion limited by osmotic pressure?
Yes, facilitated diffusion can be limited by osmotic pressure. Osmotic pressure can build up when there is a concentration gradient across a membrane and can affect the movement of molecules through facilitated diffusion by influencing the direction and rate of diffusion.
What factors most affect the rate of diffusion in a liquid or agas?
Two factors which determine the rate of diffusion of a liquid in another liquid include temperature and particle size. The higher the temperature, the faster diffusion takes place, and the smaller the particle, the faster diffusion takes place.
Does the number of villi on a cell affect the diffusion rate?
si....
How does osmosis and diffusion affect heart rate?
In general they don't.
Does conductivity affect the rate of diffusion?
Conductivity does not directly affect the rate of diffusion in a material. Diffusion is primarily dependent on the concentration gradient of particles in the material and their movement. Conductivity, on the other hand, relates to the material's ability to conduct electricity.
What factors affect the diffusion rate?
Diffusion refers to the process where substances from a highly concentrated area move to a place with a lower concentration. The three factors that affect the rate of diffusion are temperature, concentration gradient and the molecular weight of the substances.
How does surface area to volume ratio of a cell affect rate of diffusion?
The surface area to volume ratio of a cell affects the rate of diffusion in that the higher the ratio, the faster the rate of diffusion. This is a directly proportional relationship.
What factor affects the rate of diffusion?
Diffusion refers to the process where substances from a highly concentrated area move to a place with a lower concentration. The three factors that affect the rate of diffusion are temperature, concentration gradient and the molecular weight of the substances.
How a change in medium water to gelatin would affect the rate of diffusion?
A change in medium water to Gelatin would affect the rate of diffusion dramatically. The change from water to gelatin would slow down the rate of diffusion.
What factors affect the diffusion rate in solid metal crystals?
The diffusion rate in solid metal crystals is influenced by factors such as the temperature of the crystal (higher temperature increases diffusion rate), the presence of defects or imperfections in the crystal structure (such as vacancies or dislocations), and the composition of the metal crystal (alloying elements can affect diffusion rate). Additionally, the crystal structure and grain boundaries can also impact diffusion rates in solid metal crystals.
Does the type of liquid affect what the rate of evaporation?
Yes, the type of liquid can affect the rate of evaporation. Liquids with lower viscosity and higher vapor pressure tend to evaporate more quickly than liquids with higher viscosity and lower vapor pressure. Additionally, the presence of solutes in the liquid can also affect the rate of evaporation.
What are the three things that affect diffusion?
Three main factors that affect diffusion are temperature (higher temperature increases rate of diffusion), concentration gradient (greater difference in concentration leads to faster diffusion), and surface area (larger surface area allows for more diffusion to occur).
How does pressure affect the rate of diffussion?
Higher pressures cause more molecular collisions which in turn causes a greater rate of diffusion. The opposite is also true - lower pressures cause a decreased rate of diffusion.
