https://www.britannica.com/science/energy

For the development of the concept of energy and the principle of energy conservation, see principles of physical science; mechanics; thermodynamics; and ...

https://www.dictionary.com/browse/energy

Used by Aristotle with a sense of "force of expression;" broader meaning of " power" is first recorded in English 1660s. Scientific use is from 1807. Energy crisis ...

https://www.sciencedaily.com/terms/energy.htm

The most common definition of energy is the work that a certain force ( gravitational, ... scientists and electrical engineers has designed a mechanical energy ...

https://sciencenotes.org/energy-definition-examples/

Nov 27, 2017 ... Get the definition of energy in science, especially physics and chemistry, along with examples of different forms of energy.

https://en.wikipedia.org/wiki/Energy

In physics, energy is the quantitative property that must be transferred to an object in order to ... 1 Forms; 2 History; 3 Units of measure; 4 Scientific use ..... Its results can be considered as a definition of measurement of energy in quantum ...

https://www.thoughtco.com/energy-definition-and-examples-2698976

Sep 10, 2018 ... Discover the definition of energy in physics, other sciences, and engineering, with examples of different types of energy.

http://www.qrg.northwestern.edu/projects/vss/docs/space-environment/1-what-is-energy.html

Physicists, who are scientists who study force, motion and energy, say that energy is the ability to do work, and work is moving something against a force, like ...

https://cosmosmagazine.com/physics/what-is-energy

Sep 12, 2016 ... The reason energy is so hard to define is because it's an abstract notion. In physics ... Cathal O'Connell is a science writer based in Melbourne.

https://science.sciencemag.org/content/43/1119/820

THE DEFINITION OF ENERGY. By Wm. Kent. See allHide authors and affiliations . Science 09 Jun 1916: Vol. 43, Issue 1119, pp. 820-821

https://www.khanacademy.org/science/biology/energy-and-enzymes/the-laws-of-thermodynamics/a/types-of-energy

While this definition of energy is an everyday one, not a scientific one, it actually has a lot in common with the more formal definition of energy (and can give you ...