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- Dictionaryenergy/ˈɛnədʒi/
noun
- 1. the strength and vitality required for sustained physical or mental activity: "changes in the levels of vitamins can affect energy and well-being" Similar
- 2. power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines: "nuclear energy" Similar
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Jun 19, 2024 · energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. After it has been transferred, energy is always designated according to its nature.
In physics, energy (from Ancient Greek ἐνέργεια (enérgeia) 'activity') is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light.
The meaning of ENERGY is dynamic quality. How to use energy in a sentence. Synonym Discussion of Energy.
Nov 27, 2017 · In science, energy is the ability to do work or heat objects. It is a scalar physical quantity, which means it has magnitude, but no direction. Energy is conserved, which means it can change from one form to another, but isn’t created or destroyed.
Scientists define energy as the ability to do work. Modern civilization is possible because people have learned how to change energy from one form to another and then use it to do work.
the total of all your power and ability to be mentally and physically active: I'm going to channel all my energies into getting a better job. See more. Fewer examples. I'm not being lazy - I'm just saving my energy for later. Her experience and energy are a winning combination in business.
Energy is a quantitative property of a system that depends on the motion and interactions of matter and radiation within that system.
