INTERNAL PHASE Meaning and
Definition
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The term "internal phase" refers to a component or state within a system, typically in the context of emulsions or multiphase systems. It represents the dispersed or discontinuous part of the system that is dispersed or suspended within another medium called the external phase.
In emulsions, the internal phase refers to the dispersed droplets or particles of one liquid or solid phase that are present within another immiscible liquid phase. For example, in mayonnaise, the oil forms the internal phase dispersed within the water-based external phase. Similarly, in a water-in-oil emulsion such as milk, the water droplets act as the internal phase.
The properties and behavior of the internal phase can significantly impact the overall characteristics and stability of the system. Factors such as the size, distribution, and concentration of the internal phase particles influence the rheology, stability, and appearance of the emulsion.
In broader contexts, the term "internal phase" can also be used in reference to multiphase systems, such as solid-based composites or heterogeneous mixtures, where distinct phases are present. For instance, in concrete, the aggregate materials constitute the internal phase embedded within the matrix formed by the cement and other binding substances.
Understanding and controlling the internal phase is crucial for various applications, ranging from food science and pharmaceuticals to materials engineering, as it plays a vital role in determining the overall performance and functionality of the system.
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Disperse, dispersed phase, the particles contained in a colloid solution.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for INTERNAL PHASE
- unternal phase
- jnternal phase
- knternal phase
- onternal phase
- 9nternal phase
- 8nternal phase
- ibternal phase
- imternal phase
- ijternal phase
- ihternal phase
- inrernal phase
- infernal phase
- ingernal phase
- inyernal phase
- in6ernal phase
- in5ernal phase
- intwrnal phase
- intsrnal phase
- intdrnal phase
- intrrnal phase
Etymology of INTERNAL PHASE
The term "internal phase" typically refers to the state or condition of being internal within a larger system or entity. Etymologically, the word "internal" can be traced back to the Latin word "internus", meaning inner or inside. It is derived from the combination of the prefix "inter", which means between or among, and the root "anus", which means inside.
The term "phase" in this context refers to a distinct stage or state of a system. Its etymology can be traced back to the Greek word "phásis", meaning appearance or phase. The word "phásis" is derived from the verb "pháein", which means to show or to bring to light.
When combined, the term "internal phase" refers to the inner or inside stage or state of a system.
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