Rate of diffusion is indirectly proportional to the molecular mass. This means that for a heavier particle, (i.e, higher molecular mass), the rate of diffusion is slower because they would have to travel the same distance with more energy compared to smaller molecules. Imagine a fat man trying to run and a slimmer man, the fat man would require more energy.
Read more: What_is_the_relationship_between_the_rate_of_diffusion_and_the_molecular_mass_of_a_substance
Rate of diffusion of gas 'A' is inversely proportional to the square root of the molecular weight of 'A'.
= They have inverse relationships with each other. Smaller molecules would have faster diffusivity rate. =
they are inversely proportional.
Yes; it is about Inertia.
Molecular Diffusion Of Light
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
Diffusion will take place more quickly if the surface area of the cell is larger. For example if you cut 3 pieces of potato, 1cm, 1.5cm and 2cm and soaked them in a chemical such as potassium, the smaller of the potato's will be less affected.
size of the DNA
all of thouse factors
Molecular Diffusion Of Light
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.
Factors that may affect Diffusion rates are: Temperature, Concentration, Different tissue types, Molecular size, Surface area to volume ratio.
First, we must understand what diffusion is! Diffusion is the movement of particles from a high concentration to a lower concentration, in order to reach equilibrium. Cells in particular need this to maintain homeostasis, or an internal equilibrium (stability). Do you mean molecular size or composition, perhaps? Bigger particles are harder to move than smaller molecules. Additionally, physical constitution of a particle will affect the rate of diffusion. Think of a mouse squeezing under a door as compared to a rock, of the same size. A mouse will more easily be able to squeeze through the gap Edit The rate of diffusion is inversely proportional to square root of its inverse of its molecular weight
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.
The rate of diffusion increases with temperature. The rate of diffusion also increases with the concentration gradient and the surface area.
There several physical factors that affect the rate at which particles diffuse. These include: the size of the particle, the temperature, the concentration difference, the diffusion distance, the surface area, and permeability.
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
Some factors are:- temperature- pressure- molecular size- concentration
Diffusion will take place more quickly if the surface area of the cell is larger. For example if you cut 3 pieces of potato, 1cm, 1.5cm and 2cm and soaked them in a chemical such as potassium, the smaller of the potato's will be less affected.
Concentration of molecules, size of particles and temperature
The types of materials that have to get in the cell, for ex. some may be too big to fit through the protein.A better answer is:The factors that affect the rate are the size of the gradient, molecular size, charge, and lipid solubility. Sorce: http://www.innvista.com/health/anatomy/celltran.htm