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Water potential is the measure of the potential energy of water in a system, taking into account factors like pressure and solute concentration. Diffusion pressure deficit is the difference between the water potential of a plant cell and the surrounding atmosphere, influencing the movement of water into or out of the cell. Essentially, water potential is a broader concept that encompasses diffusion pressure deficit as one of its components.
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What is the formula for vaccum force?
The formula for vacuum force can be calculated as: Vacuum force = Pressure difference x Area Where the pressure difference is the difference in pressure between the vacuum and the surrounding atmosphere, and the area is the surface area over which the force is acting.
What is the difference between pressure part and nonpressure part?
Pressure parts are components of a system that are exposed to high pressure, such as boilers or pressure vessels, while nonpressure parts do not experience high pressure. Pressure parts are designed to withstand the stresses induced by high pressure, while nonpressure parts may not need to meet the same stringent requirements.
What is a pressure gradient and how is it related to air movement?
A pressure gradient is the change in pressure over a distance. Air moves from areas of higher pressure to areas of lower pressure due to the pressure gradient force. The greater the pressure difference, the stronger the force and the faster the air movement.
Is the pressure difference between the top of the balloon responsible for giving the hot air balloon a lift?
Yes, the pressure difference between the inside and outside of the balloon causes it to rise. As the air inside the balloon is heated, it becomes less dense than the surrounding air, creating lift due to the pressure difference.
How does a mercury pressure device work?
A mercury pressure device, such as a manometer, works based on the principle that the pressure of a fluid is directly proportional to the height of the fluid column. In a mercury manometer, a column of mercury is used to measure the pressure difference between two points. The difference in height of the mercury column indicates the pressure difference between the two points.
What is the difference between diffusion and facilitate diffusion?
The difference between diffusion and facilitated diffusion is that facilitated diffusion is that the molecules pass through special protein channels.
What is the difference between dilute and dilution?
what is the difference between a diffusion and a dilution
What is the relationship of the partial pressure of a gas and its diffusion rate?
The higher the pressure, the more easily a chemical diffuses. And seeing as pressure and temperature are directly related, the higher the temperature the more easily a chemical diffuses, and vice versa. This is caused by everything "wanting" to be equal, if there is a higher pressure, then it will diffuse to an area of lower pressure.
What is the difference between diffusion and us-moss?
osmosses is diffusion of water only
What is diffusion pressure deficit?
Diffusion pressure deficit is the difference in water vapor pressure between two points in a plant that drives the movement of water through plant tissues. It is a critical factor in the movement of water from roots to leaves in plants.
What is the difference between bulk motion and diffusion?
The difference between the two is that bulk motion is the flow through the capillary. Diffusion is the movement of the molecules in a fluid.Ê
What is the different between turgor pressure and diffusion?
Turgor pressure is the pressure exerted by water inside the central vacuole of a plant cell against the cell wall, helping maintain the cell's shape and rigidity. Diffusion is the movement of particles from an area of high concentration to an area of low concentration, driven by the natural tendency of particles to spread out and reach equilibrium. In summary, turgor pressure involves the physical pressure within a cell, while diffusion is the passive movement of particles.
What is the difference between relocation and expansion diffusion?
Expansion diffusion means that the diffusion expands in the area you are in. Relocation diffusion is when you have spread something where you are, and then move(relocate) somewhere else, spreading it there as well.
What are the factors needed for maintaining the direction of diffusion?
Maintaining the direction of diffusion relies on factors such as a concentration gradient (difference in concentration between two areas), permeability of the membrane through which substances are diffusing, and the presence of barriers or channels that guide the diffusion process in a specific direction. Additionally, factors such as temperature, pressure, and size of molecules can also influence the direction of diffusion.
What is the difference between thrust and pressure-?
what is the difference between thrust and pressure?
What the difference between contagious diffusion and hierarchical diffusion?
contagious diffusion is strongly associated with local distance effects, whereas hierarchical diffusion often involves the leapfrogging of innovations among widely separated places
What is the difference between dilution and diffusion?
Dilution involves adding a solvent to reduce the concentration of a solute in a solution. Diffusion is the process by which molecules move from an area of high concentration to an area of low concentration to reach equilibrium. Dilution affects the overall concentration of a solution, while diffusion is the movement of particles within a solution.
