Energetics
Energetics
Energetics (pronunciation: /ˌenərˈjetiks/) is a branch of science that studies energy under transformation. The term is derived from the Greek word "energeia" which means activity or operation.
Definition
Energetics is the study of energy flow and energy transformations in the physical, chemical, biological, and human systems. It is a scientific discipline that applies the laws of thermodynamics to different fields, including physics, chemistry, ecology, and human health.
History
The concept of energetics has been around since the time of Ancient Greece, where philosophers such as Aristotle used it to explain the nature of life and the cosmos. However, it was not until the 19th century that the term "energetics" was coined by the German physicist Wilhelm Ostwald, who developed a general theory of energy based on the principles of thermodynamics.
Applications
Energetics has a wide range of applications in various fields. In physics, it is used to study the energy transformations in physical systems. In chemistry, it is used to understand the energy changes that occur during chemical reactions. In biology, it is used to study the energy flow in ecosystems and the energy transformations in living organisms. In medicine, it is used to understand the energy balance in the human body and the role of energy in health and disease.
Related Terms
- Thermodynamics: The branch of physics that deals with the relationships between heat and other forms of energy.
- Energy: The capacity to do work or produce heat.
- Metabolism: The chemical processes that occur within a living organism in order to maintain life.
- Bioenergetics: The study of the transformation of energy in living organisms.
See Also
External links
- Medical encyclopedia article on Energetics
- Wikipedia's article - Energetics
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski