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Osmosis is the movement of water across the membrane, while diffusion is the movement of solids across a membrane

Diffusion ordinarily does not require a membrane.The movement of particles of a substance by their own kinetic energy from their higher concentration to lower concentration is called diffusion.

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The process of solid materials being shaped and reformed due to heat of pressure is called?

The process of solid materials being shaped and reformed due to heat or pressure is called


Thermowells are used to protct thermometers from?

Thermowells are used to protect thermometers from corrosive materials, high pressure, and turbulent flow. They provide a barrier between the process medium and the thermometer, allowing for safe and accurate temperature measurements without exposing the thermometer to harsh conditions.


How does a physical barrier stop iron rusting?

Lets first look at the chemical formula for rust Fe + O --> FeO FeO, the product, is rust. By having a physical barrier, it prevents or stops the iron from coming into contact with oxygen thus stopping the reaction from taking place.


Help with this question what is the term describing the process that occurs when a species evolves into a new species without a physical barrier separating populations?

This process is known as sympatric speciation, where a new species evolves from a common ancestor within the same geographical area without a physical barrier. It can happen due to factors like polyploidy, habitat differentiation, or behavior isolation.


What is the composition of the materials during physical change?

During a physical change, the composition of the materials remains the same. The change only affects the physical properties of the substance, such as its shape, size, or state of matter, without altering its chemical composition. This means that no new substances are formed during a physical change.

Related Questions

The process of solid materials being shaped and reformed due to heat of pressure is called?

The process of solid materials being shaped and reformed due to heat or pressure is called


What physical process forms barrier is lands?

Tidal forces move sand in and away from the shoreline. This is the way barrier islands form and deconstruct over the years.


What physical process makes metamorphic rocks?

heat and pressure


The process which rocks materials are brokendown bynthe action of physical or chemial process is called what?

weathering


The process by which rock materials are broken down by the action of physical or chemical processes?

weathering


What type of materials can be separated by a physical process?

Materials that have different physical properties, such as size, density, solubility, or magnetic properties, can be separated by physical processes. Examples include filtration, distillation, evaporation, centrifugation, and sieving.


The process of solid materials being shaped and reformed due to heat or pressure is called?

Plasticity


Thermowells are used to protct thermometers from?

Thermowells are used to protect thermometers from corrosive materials, high pressure, and turbulent flow. They provide a barrier between the process medium and the thermometer, allowing for safe and accurate temperature measurements without exposing the thermometer to harsh conditions.


What is a physical barrier that can affect the listening process?

a wall would be a phsyical barrier that can affect the listening process. If there is a wall between you and the person you're trying to communicate with you won't be able to hear them very well depending on the thickness and density of the wall. (is this really the question you were trying to ask?)


How does a physical barrier stop iron rusting?

Lets first look at the chemical formula for rust Fe + O --> FeO FeO, the product, is rust. By having a physical barrier, it prevents or stops the iron from coming into contact with oxygen thus stopping the reaction from taking place.


What is the process of which materials are broken down?

The process of breaking down materials is called decomposition. It involves the breakdown of complex organic matter into simpler substances by physical, chemical, and biological means. This process is crucial for the recycling of nutrients in ecosystems.


Is bubbles in lemonade physical?

Bubbles in refreshing drinks have three origins: 1. Fermentation of sugars: a chemical process 2. Dissolving of air from the atmosphere after a vigourous stirring: a physical process 3. Adding carbon dioxide under pressure: a physical process