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Why diffusion occurs more quickly today then in the past?
Paulorigxufb8008
There is one reason on why diffusion is more quickly in today's world then in the past. It is because having better transportation.
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How can the diffusion of molecules be accelerated?
If you increase the temperature you give the particles more kinetic energy and diffusion occurs faster.If you stir a substance you give the particles more kinetic energy and diffusion occurs faster.If you increase the concentration gradient there are more particle per unit area bouncing off of one another and diffusion occurs faster.
Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated This process is called?
Diffusion
What occurs when substances scatter themselves evenly throughout an available space?
The process is called as diffusion, probably. The molecules have kinetic energy. that makes them to diffuse probably. Why the molecules do not come closer to each other, due to gravity is a question mark. Probably the kinetic energy is more powerful than the gravitational force. If you mix two gases, they will diffuse evenly in the space. How and why this happens is the question mark, again.
What is channel-mediated diffusion a subtype of?
Diffusion carried out by protein channel is termed channel mediated diffusionRead more http://www.kgbanswers.com/what-is-channel-mediated-diffusion/4450816#ixzz1EANNtr00
How are diffusion and active transport different?
There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles, usually occurring against a concentration gradient. Active transport requires energy to occur however, diffusion does not. There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles when there is no concentration gradient. Active transport requires energy to occur however, diffusion does not.
Why diffusion occurs more quickly in a gas than in a liquid?
Diffusion in gases is faster than in liquids because the particles in gas move way faster than in liquids. The gas particles therefore spread out more quickly and diffusion is completed faster.
Why diffusion become faster on heating explain?
So the molecules move faster and there will be more spontaneous spreading of the material which means that diffusion occurs. So the molecules move faster and there will be more spontaneous spreading of the material which means that diffusion occurs.
How can the diffusion of molecules be accelerated?
If you increase the temperature you give the particles more kinetic energy and diffusion occurs faster.If you stir a substance you give the particles more kinetic energy and diffusion occurs faster.If you increase the concentration gradient there are more particle per unit area bouncing off of one another and diffusion occurs faster.
Rapid cultural diffusion which occurs under the influence of a more dominant culture is called?
Cultural imperialism. It involves the spread of one culture's values, beliefs, and customs over others, often due to unequal power dynamics or coercion.
Diffusion continues until there is no?
Concentration gradient. After there's no concentration gradient, equilibrium occurs, which means no more diffusion.
Why would rising temperature speed up diffusion in a liquid?
Diffusion results from collisions between moving molecules. If the molecules are moving faster, they will collide more frequently. That will make them spread out, or diffuse, more quickly.
What occurs when members of a larger group believe that giving help is no more their responsibility than anyone else's?
Diffusion Of Responsibility
Why exchange of gases occur more efficently in air than in water?
Because in air the diffusion of gases takes place more quickly than in water.
Why is cultural diffusion occurring more rapidly arround the world today than in previous centuries?
Better transportation
Why diffusion occur more quickly in gas than in liquid?
Gas particles can move around more that liquid particles. Thus making it quicker for gas to diffuse.
How does temperature affect rate of diffusion?
Faster 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 more quickly.
Does a larger surface area makes diffusion happen more quickly?
yes. Lets for example take a potato cube put in a jar of water. if the potato cube has a large surface area, then more of its surface will be exposed to water molecules, meaning that more can diffuse into it more quickly.
