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Diffusion in fluid occurs when particles move from an area of high concentration to an area of low concentration due to random motion. Convection, on the other hand, involves the bulk movement of fluid resulting from temperature or density differences. In a fluid, both diffusion and convection can occur simultaneously, with diffusion driving molecular movement within the fluid while convection causes bulk movement of the fluid itself.
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How does the process of diffusion convection contribute to the movement of particles in a fluid medium?
Diffusion and convection are two processes that contribute to the movement of particles in a fluid medium. Diffusion involves the random movement of particles from an area of high concentration to an area of low concentration. Convection, on the other hand, involves the bulk movement of fluid, which can carry particles along with it. Together, these processes help distribute particles evenly throughout the fluid medium.
What does convection occurs in?
Convection only occurs in fluids. Fluids are gases or liquids.
How does convection affect the process of diffusion in a fluid medium?
Convection affects the process of diffusion in a fluid medium by speeding up the movement of particles. As the fluid is heated, it expands and rises, carrying particles with it. This movement increases the rate of diffusion by spreading particles more quickly throughout the medium.
What are the differences between diffusion and convection in terms of the movement of particles in a fluid medium?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration, while convection involves the transfer of heat through the movement of the fluid itself. In diffusion, particles move randomly, while in convection, the fluid moves in a specific direction due to temperature differences.
The transfer of a heated fluid is called?
The transfer of a heated fluid is called convection. This process occurs when a fluid, such as air or water, absorbs heat and moves from a warmer area to a cooler area, subsequently transferring the heat along with it.
How does the process of diffusion convection contribute to the movement of particles in a fluid medium?
Diffusion and convection are two processes that contribute to the movement of particles in a fluid medium. Diffusion involves the random movement of particles from an area of high concentration to an area of low concentration. Convection, on the other hand, involves the bulk movement of fluid, which can carry particles along with it. Together, these processes help distribute particles evenly throughout the fluid medium.
What does convection occurs in?
Convection only occurs in fluids. Fluids are gases or liquids.
How does convection affect the process of diffusion in a fluid medium?
Convection affects the process of diffusion in a fluid medium by speeding up the movement of particles. As the fluid is heated, it expands and rises, carrying particles with it. This movement increases the rate of diffusion by spreading particles more quickly throughout the medium.
What are the differences between diffusion and convection in terms of the movement of particles in a fluid medium?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration, while convection involves the transfer of heat through the movement of the fluid itself. In diffusion, particles move randomly, while in convection, the fluid moves in a specific direction due to temperature differences.
The transfer of a heated fluid is called?
The transfer of a heated fluid is called convection. This process occurs when a fluid, such as air or water, absorbs heat and moves from a warmer area to a cooler area, subsequently transferring the heat along with it.
When does convection occurs?
When a warm fluid rises and a cool fluid sinks.
How does heat travel through fluid?
Heat convection occurs when bulk flow of a fluid (gas or liquid) carries heat along with the flow of matter in the fluid. The flow of fluid may be forced by external processes, or sometimes (in gravitational fields) by buoyancy forces caused when thermal energy expands the fluid (for example in a fire plume), thus influencing its own transfer. The latter process is sometimes called "natural convection". All convective processes also move heat partly by diffusion, as well. Another form of convection is forced convection. In this case the fluid is forced to flow by use of a pump, fan or other mechanical mean
How does the process of diffusion differ from convection in terms of the movement of particles?
Diffusion involves the movement of particles from an area of high concentration to an area of low concentration, while convection involves the transfer of heat through the movement of a fluid. In diffusion, particles move randomly, while in convection, particles move in a specific direction due to the flow of the fluid.
What kind of heat flows through a boiling pot?
It would be convection. Convection occurs when heat is applied to a fluid.
What is the thermal energy transfer that occurs by the motion of fluid in liquid or gas?
The thermal energy transfer that occurs by the motion of fluid in liquid or gas is known as convection. This process involves the transfer of heat by the movement of a fluid due to density differences created by temperature variations. Convection is a key mechanism for distributing heat in fluids.
What is the transfer of thermal energy by the movement of a fluid?
Convection
What do you need for convection to occur?
Convection occurs when there is a difference in temperature that causes a fluid (liquid or gas) to move. This movement is driven by the warmer, less dense fluid rising and the cooler, denser fluid sinking. The presence of gravity is also essential for convection to occur.
