DIATHERMANCY Meaning and
Definition
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Diathermancy refers to the ability of a substance or material to transmit or allow the passage of heat or radiant energy through it. Derived from the Greek words "dia," meaning through, and "therm," meaning heat, diathermancy represents the quantity or degree to which a substance can conduct or transfer heat.
In physics, diathermancy is often used to describe the property of a material or medium to allow the transmission of infrared radiation or thermal energy. Materials with high diathermancy, such as glass, water, or air, allow a significant amount of heat to pass through them, enabling the transfer of thermal energy from one region to another. Conversely, substances with low diathermancy, such as metals or opaque materials, restrict the flow of heat and are considered thermal insulators.
The concept of diathermancy is closely related to the analysis of thermal conductivity, as it determines the ability of a material to conduct heat as opposed to insulating against it. It is an essential property to consider in various fields, including thermodynamics, heat transfer, and materials science. Understanding diathermancy is crucial in designing energy-efficient systems, thermal regulation, and insulation applications, as it dictates the behavior of heat flow through different substances.
Overall, diathermancy describes the extent to which a material allows the transmission of thermal energy, making it a fundamental property in studying and engineering heat transfer processes.
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The property which certain substances possess of allowing rays of heat to pass through them, as rays of light pass through glass.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for DIATHERMANCY
- siathermancy
- xiathermancy
- ciathermancy
- fiathermancy
- riathermancy
- eiathermancy
- duathermancy
- djathermancy
- dkathermancy
- doathermancy
- d9athermancy
- d8athermancy
- dizthermancy
- disthermancy
- diwthermancy
- diqthermancy
- diarhermancy
- diafhermancy
- diaghermancy
Etymology of DIATHERMANCY
The word "diathermancy" is derived from two Greek roots: "dia", meaning "through", and "thermē", meaning "heat". It was formed by combining these roots with the suffix "-ancy", which indicates a quality or state. Thus, the etymology of "diathermancy" can be understood as "the quality or property of allowing heat to pass through".
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