energy

Definition of energy in English English dictionary: The capacity to do work; A quantity that denotes the ability to do work and is measured in a unit dimensioned in mass × distance²/time² (ML²/T²) or the equivalent
Customary: foot-pound-force, calorie, kilocalorie (i.e. dietary calories), BTU, liter-atmosphere, ton of TNT.; An intangible force that is preserved and transferred in human interactions; shared mood or group habit; The impetus behind all motion and all activity; {i} power; vigor, liveliness, intensity; (Physics) capability of a physical system to carry out work; {n} force, power, vigor, influence, faculty; Power efficiently and forcibly exerted; vigorous or effectual operation; as, the energy of a magistrate; an imaginative lively style (especially style of writing); "his writing conveys great energy"; The capacity to do work or transfer heat; (physics) the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms"; the federal department responsible for maintaining a national energy policy of the United States; created in 1977; The ability to do work Energy is one of the basic resources used by a technological system; Internal or inherent power; capacity of acting, operating, or producing an effect, whether exerted or not; as, men possessing energies may suffer them to lie inactive; 1) That which does or is able to do work 2) As commonly used in the electric utility industry, electric energy means kilowatthours, or joules (the level of power delivered multiplied by the amount of time that the level of power is delivered) Used interchangeably with although technically not a synonym of power; The capacity for doing work; A physical variable measured in joules; we say that an object gains or loses energy when work is done on the object; conversely, an object has energy if it can do work on another object Energy is the ability to do work Kinetic energy is due to the motion of a mass, as when you throw a ball Potential energy is stored energy, as in a coiled spring The units for both kinetic and potential energy are the same as for work (See Work ); Capacity for performing work; enterprising or ambitious drive; "Europeans often laugh at American energy"; A measure of being able to do work There are many forms of energy, such as heat, mechanical, electrical, radiant, chemical, and nuclear energies Energy is measured in such units as the joule (J), erg, kilowatt-hour (kW-hr), kilocalorie (kcal), foot-pound (ft-lb ), electron-volt (ev), and British thermal unit (BTU); approval Energy is determination and enthusiasm about doing things. You have drive and energy for those things you are interested in; The capacity to do work; the capacity of acting; The result of consuming power over a period of time In electricity, measured in watthours: 1000 watthours = 1 kilowatt hour, or the equivalent of a 100 watt bulb running for 10 hours Most electricity rates/prices for residential service are quoted in kilowatt-hours In gas, measured in volumes of gas (cubic feet) or a proxy for volumes (therms, q v ); Is defined as the capacity for doing work Energy can exist the following forms: radiation; kinetic energy; potential energy; chemical energy; atomic energy; electromagnetic energy; electrical energy; and heat energy; loosely, anything that can cause a machine to move For example, energy is contained in moving water, water raised to a high place, heat, or magnetic fields The energy of fast ions and electrons (measured in "electron volts") is a measure of their speed, and it enables them (for instance) to penetrate matter; 1 The ability to organize or change matter 2 The ablility to do work See British thermal unit, Calorie, Joule, and Kilowatt-hour for units of energy One unit can be converted to another; (gen) Energy is stored work, WORK being the application of a force through a distance POWER is the rate of flow of energy, or the rate at which work is done Stored energy becomes working energy when we use it Energy is expressed in JOULEs (J) An energy of 1 joule is expended in moving an object through 1 meter when it is opposed by a force of 1 NEWTON Energy has many forms, which scientists have demonstrated are all fundamentally the same (See definitions of other energy forms) F - energie S - energia; an imaginative lively style (especially style of writing); "his writing conveys great energy" enterprising or ambitious drive; "Europeans often laugh at American energy" an exertion of force; "he plays tennis with great energy" (physics) the capacity of a physical system to do work; the units of energy are joules or ergs; "energy can take a wide variety of forms" a healthy capacity for vigorous activity; "jogging works off my excess energy"; "he seemed full of vim and vigor; Energy is the ability to do work Stored energy becomes working energy when we use it; The ability to do work; the ability to do work The source of energy is the rearrangement of chemical and nuclear bonds into a more stable state; an exertion of force; "he plays tennis with great energy"; Energy is the ability and strength to do active physical things and the feeling that you are full of physical power and life. He was saving his energy for next week's race in Belgium; The ability to do work People get energy from food Your toaster and your washing machine get their energy from electricity; the ability to do work Some units of energy, such as foot-pounds, measure the ability to lift a weight a certain height, units, such as calorie, indicate the ability to increase temperature, while units of radiation are usually the frequencies or wavelengths of photons; A conserved quantity that can be interconverted among many forms, including °kinetic energy, °potential energy, and electromagnetic energy Sometimes defined as "the capacity to do °work,'' but in an environment at a uniform nonzero °temperature, °thermal energy does not provide this capacity (Note, however, that all energy has mass, and thus can be used to do work by virtue of its gravitational potential energy; this caveat, however, is of no practical significance unless a really deep gravity well is available ) See °free energy; Ability to do work; Strength of expression; force of utterance; power to impress the mind and arouse the feelings; life; spirit; said of speech, language, words, style; as, a style full of energy; Your energies are your efforts and attention, which you can direct towards a particular aim. She had started to devote her energies to teaching rather than performing; a healthy capacity for vigorous activity; "jogging works off my excess energy"; "he seemed full of vim and vigor"; a healthy capacity for vigorous activity; "jogging works off my excess energy"; "he seemed full of vim and vigor; The capacity for doing work as measured by the capability of doing work (potential energy), or the conversion of this capability to motion (kinetic energy) Energy has several forms, some of which are easily convertible and can be changed to another form useful for work Most of the world’s convertible energy comes from fossil fuels that are burned to produce heat that is then used as a transfer medium to mechanical or other means in order to accomplish tasks Electrical energy is usually measured in kilowatt-hours, while heat energy is usually measured in British thermal units; The capacity for doing work as measured by the capability of doing work (potential energy) or the conversion of this capability to motion (kinetic energy) Energy has several forms, some of which are easily convertible and can be changed to another form useful for work Most of the world's convertible energy comes from fossil fuels that are burned to produce heat that is then used as a transfer medium to mechanical or other means in order to accomplish tasks Electrical energy is usually measured in kilowatt-hours, while heat energy is usually measured in British thermal units; Energy is the power from sources such as electricity and coal that makes machines work or provides heat. those who favour nuclear energy Oil shortages have brought on an energy crisis. Capacity for doing work. Energy exists in various forms including kinetic, potential, thermal, chemical, electrical (see electricity), and nuclear and can be converted from one form to another. For example, fuel-burning heat engines convert chemical energy to thermal energy; batteries convert chemical energy to electrical energy. Though energy may be converted from one form to another, it may not be created or destroyed; that is, total energy in a closed system remains constant. All forms of energy are associated with motion. A rolling ball has kinetic energy, for instance, whereas a ball lifted above the ground has potential energy, as it has the potential to move if released. Heat and work involve the transfer of energy; heat transferred may become thermal energy. See also activation energy, binding energy, ionization energy, mechanical energy, solar energy, zero-point energy. activation energy alternative energy binding energy chemical energy Einstein's mass energy relation energy conservation of energy equipartition of European Atomic Energy Community Euratom free energy geothermal energy International Atomic Energy Agency ionization energy kinetic energy mechanical energy nuclear energy atomic energy high energy physics potential energy solar energy thermal energy zero point energy
energy carrier: A substance or phenomenon that can be used to produce mechanical work or heat or to operate chemical or physical processes (ISO 13600)
Solar radiation is an energy carrier that is not an energyware.
energy crisis: An economic problem caused by a dwindling supply of energy, at an increasing price
energy drink: A caffeinated soft drink containing added ingredients advertised as increasing alertness, performance etc
energy drinks: plural form of energy drink
energy expenditure: The amount of energy, measured in calories, that a person uses (e.g. during a particular activity)
energy field: The spiritual energy produced by a particular living being
Your energy field indicates that you are spiritually troubled.
energy level: any of the discrete stable energies that a quantum mechanical system (such as the electrons of an atom) can have
energy meter: A domestic electricity meter
energy mix: The range of energy sources of a region, either renewable or non-renewable
energy obesity: A condition of excessive energy consumption, usually pertaining to large collectives of people such as nations. The symptoms may be expressed in the form of energy commodity price volatility, environmental degradation, energy trade induced geopolitical tension
energy poverty: A condition of a region, or country, of not having enough available energy resources for the needs of the population
energy source: A source from which useful energy can be extracted or recovered either directly or by means of a conversion or transformation process (e.g. solid fuels, liquid fuels, solar energy, biomass, etc.)
energy sources: plural form of energy source
energy transfer: The conversion of one form of energy into another, or the movement of energy from one place to another
Solar panels allow for energy transfer from light energy to heat and electrical energy.
Energy dispersive X-ray spectroscopy: Energy dispersive X-ray spectroscopy (EDS or EDX) is an analytical tool predominantly used for chemical characterization. Being a type of spectroscopy, it relies on the investigation of a sample through interactions between light and matter, analyzing X-rays in its particular case. Its characterization capabilities are due in large part to the fundamental principle that each element of the periodic table has a unique electronic structure and, thus, a unique response to electromagnetic waves
energy audit: An assessment of the energy needs and efficiency of a building or buildings
energy harvesting: Energy harvesting (also known as Power harvesting or energy scavenging) is the process by which energy is captured and stored. Frequently this term is applied when speaking about small autonomous devices, like those used in sensor networks. A variety of different methods exist for harvesting energy, such as solar power, ocean tides, piezoelectricity, thermoelectricity, and physical motion
Energy junkie: Energy junkies are people addicted to situations in which paranormal activity is most intense and expansive
energy audit: An evaluation of energy consumption, as in a home or business, to determine ways in which energy can be conserved
energy consumption: value registered and metered by the utility company, to charge customers for energy usage Electrical energy consumption is in kilowatt-hours
energy consumption: The amount of energy consumed in the form in which it is acquired by the user The term excludes electrical generation and distribution losses
energy consumption: The use of energy as a source of heat or power or as an input in the manufacturing process
energy crisis: lack of energy resources (coal, oil, etc.)
energy density: The energy per unit volume of a region of space
energy efficiency: The ratio or percentage of useful work or energy output to total work or energy input in any energy system For example, the efficiency of a home heating system is equal to the percentage of energy in the fuel or other source that is converted into useful heat See Efficiency, Efficient, Inefficient
energy efficiency: is the most work derived from the least amount of energy resources
energy efficiency: The product of the current efficiency and the voltage efficiency for a specified electrochemical process
energy efficiency: technologies and measures that reduce the amount of electricity and/or fuel required to do the same work, such as powering homes, offices and industries
energy efficiency: the amount of energy extracted from a system divided by the amount of energy put into the system in order to recover the energy
energy efficiency: The amount of input energy required per unit of output energy service provided by an energy-consuming device; also, efforts or activities that aim at reducing the energy used by specific end-use devices and systems, typically without affecting the services provided Examples include high-efficiency appliances, efficient lighting programs, high-efficiency heating, ventilating and air conditioning (HVAC) systems or control modifications, efficient building design, advanced electric motor drives, and heat recovery systems
energy efficiency: The act of using less energy/electricity to perform a given function, as distinguished from conservation, which implies accepting less Energy efficiency efforts differ from DSM programs in that the latter are focused on impacting the peak rate of usage, as versus the quantity of energy used to perform a function Many people use these terms interchangeably, which is often incorrect
energy efficiency: Ratio of energy output of a conversion processor of a system to its energy input; also know as first law efficiency
energy efficiency: The decrease of energy requirements necessary to produce the same level of work or benefit
energy efficiency: the amount of energy in a system that directly contributes to do work
energy efficiency: Quantitatively, the more energy that can be produced per unit mass of fuel, the more efficient is the energy production The efficiency with which energy is utilised can be increased by both improving energy supply technology an managing energy demand more effectively
energy efficiency: The amount of fuel needed to sustain a particular level of production or consumption, in an industrial or domestic enterprise Energy efficiency measures are designed to reduce the amount of fuel consumed, either through greater insulation, less waste, or improved mechanical efficiencies, without losing any of the value of the product or process Improving energy efficiency is a technological means to reduce emissions of greenhouse gases without increasing production costs (Source: Mintzer, 1992)
energy efficiency: Refers to programs that are aimed at reducing the energy used by specific end-use devices and systems, typically without affecting the services provided Such savings are generally achieved by substituting technically more advanced equipment to produce the same level of end-use services (e g lighting, heating, motor drive) with less electricity
energy efficiency: Ratio of energy output of a conversion process or of a system to its energy input; also known as first law efficiency
energy efficiency: Using less energy/electricity to perform the same function Programs designed to use electricity more efficiently -- doing the same with less For the purpose of this paper, energy efficiency is distinguished from DSM programs in that the latter are utility-sponsored and -financed, while the former is a broader term not limited to any particular sponsor or funding source "Energy conservation" is a term which has also been used but it has the connotation of doing without in order to save energy rather than using less energy to do the same thing and so is not used as much today Many people use these terms interchangeably
energy efficiency: In reference to transportation, the inverse of energy intensiveness, i e , the ratio of outputs from a process to the energy inputs; for example, passenger miles traveled (PMT) per gallon of fuel
energy efficiency: The conversion efficiency of one form of energy to another
energy efficiency: ratio between the amount of energy produced which is used efficiently and the amount which is wasted
energy efficiency: the amount of useful work or product divided by the fuel or energy input For example, in electrical generation, it is the amount of electricity produced per unit of fuel consumed For air conditioner, it is the amount of cooling provided per unit of electricity used
energy efficiency: A measure of energy produced compared to energy consumed
energy efficiency: Reducing energy or demand requirements without reducing the end-use benefits
energy efficiency: Reduce the amount of energy/electricity used to perform the same function more efficiently Refer to Energy Conservation
energy efficiency: The result of minimising the use of energy through the way in which buildings are constructed and arranged on site
energy efficiency: measure means any capital investment that reduces energy costs in an amount sufficient to recover the total cost of purchasing and installing such measure over an appropriate period of time and maintains or reduces non-renewable energy consumption
energy efficiency ratio: A measure of the relative efficiency of a heating or cooling appliance, such as an air conditioner, that is equal to the unit's output in BTUs per hour divided by its consumption of energy, measured in watts
energy efficient: energy efficient lighting is the use of artificial light to provide the optimal level of light for the lowest energy investment However, energy efficient lighting is not simply finding the most light for the least wattage or the longest lasting light bulb Proper sizing of the light to the needs of the location and the tasks that will be performed, called task lighting, is also very important part of energy efficient lighting
energy efficient: A description of a property which has special features aimed at reducing use of electrical or heating power (i e insulation, double-insulated windows, high-efficiency furnace, etc )
energy efficient: as applied to buildings, generally indicating the existence of extra insulation, weatherproofing, and/or special features and equipment designed to reduce the cost of energy for heating, co671ing and hot water
energy efficient: {s} that uses electrical energy economically
energy efficient: standing seam roofs can be insulated with almost any amount of insulation add the radiant barrier effect to this and they are the most energy efficient of any roofing system Fiberglass blanket insulation is installed directly under the panels and stretched over the supporting structural members to reduce energy costs and dampen noise Foam insulation blocks also can be used between roof panels and substructures to prevent thermal loss
energy level: a definite stable energy that a physical system can have; used especially of the state of electrons in atoms or molecules; "according to quantum theory only certain energy levels are possible
energy quantum: amount of energy (Physics)
energy saving: anything that reduces the amount of energy used
energy source: place of from which some sort of energy originates or is generated (i.e. the sun)
energy unit: a unit of measurement for work
energy-efficient: A device or building that is energy-efficient uses relatively little energy to provide the power it needs. energy-efficient light bulbs. information on how to make your home more energy efficient
Coulomb energy: The energy associated with the electrostatic forces of a system of particles, especially with that of the electrons of a covalent bond
Fermi energy: The highest energy of a particle that is part of a many-particle system of identical fermions in its ground state
Gibbs free energy: The difference between the enthalpy of a system and the product of its entropy and absolute temperature
\Delta G = \Delta H - T \Delta S.
Helmholtz free energy: A measure of the useful work obtainable from a constant temperature, constant volume thermodynamic system
Planck energy: A natural unit of energy, equivalent to the mass energy of a Planck particle (mPc2) or the energy per quantum at a temperature of one Planck temperature (kTP)
Wigner energy: Energy stored in the graphite moderators of a nuclear reactor
Zeeman energy: The energy of the interaction between the magnetic moment of an atom or molecule or the magnetization and an applied magnetic field
acoustic energy: sound energy
activation energy: The energy required to initiate a reaction. For example, the flame from the fuse of a firecracker provides a small initial amount of energy, after which the explosive reaction proceeds by itself, releasing a considerably larger quantity of energy. A small push given to a stable but top-heavy object may cause it to fall over; the potential energy released during the fall was present in the system all along but could not be realized as long as the object was upright and balanced
alternate energy: Alternative spelling of alternative energy
alternative energy: Energy derived from any source other than fossil fuels
alternative energy: Energy derived from any renewable source; i.e other than fossil fuels or nuclear fission
anisotropy energy: Energy stored in a ferromagnetic material as a result of the work done by the rotation of its magnetization
atomic energy: The energy released by an atom in a nuclear reaction
available energy: All energy that could somehow be converted to mechanical work
barycentric energy: The energy of a system with respect to its centre of gravity
binding energy: The energy needed to separate the constituent parts of an atom or nucleus; equivalent to the mass defect
bond dissociation energy: The change in enthalpy that occurs when a specific chemical bond is broken; a measure of the strength of the bond
bond energy: The average or typical bond dissociation energy of a particular type of bond
bond energy: The sum of the bond dissociation energies of all the bonds in a molecule
bundle of energy: One who is especially lively, continually active, or industrious
Anyone looking for a kitten should consider that it is a tiny bundle of energy.
bundle of energy: The energy associated with being lively, continually active, or industrious
But Dubielewicz has a bundle of energy and the fans and his teammates feed off it.
chemical energy: The net potential energy liberated or absorbed during the course of a chemical reaction
cohesive energy: Standard enthalpy of formation of the consistent atoms from a solid phase
cohesive energy: The difference between the average energy of the atoms of a solid (especially a crystal) and that of the free atoms
collateral energy: Energy in an interaction that is not supplied by the initiator of the interaction
correlation energy: The difference between the actual energy of a particular energy level of an atom or molecule and that calculated by the Hartree-Fock approximation
dark energy: A mysterious (and as yet hypothetical) form of energy which is spread out uniformly throughout space (and time) and which has anti-gravitational properties: it is one of the possible explanations for the current accelerating rate of expansion of the universe, and it is estimated to account for about 74% of the mass-energy of the universe
deformation energy: The energy that must be supplied to an initially spherical atomic nucleus to give it a sufficient deformation to undergo nuclear fission according to the Bohr-Wheeler theory
disintegration energy: The energy released during a nuclear reaction
dissociation energy: The energy needed to break every chemical bond in a molecule and completely separate all its atoms
eddy kinetic energy: The energy associated with the turbulent part of the flow of a fluid
effective energy: The energy of a heterogeneous (polychromatic) photon beam calculated as if it were monochromatic
Consequently the ‘intuitive' theory can be taken directly into the quantum theory of waves, including the nonlinear effective energy density . . .
elastic energy: The potential energy stored in a system when it is distorted or deformed; the classic example is that of a coiled spring
electric energy: The potential energy of an electric charge in an electric field, or of an electric current in a magnetic field
electromagnetic energy: The potential energy of an electric or magnetic field
electrostatic energy: The potential energy of a system of separated electric charges
excitation energy: The energy needed to change something from the ground state to any particular excited state
free energy: The Gibbs free energy
free energy: The difference between the internal energy of a system and the product of its entropy and absolute temperature
geothermal energy: heat under the ground used to heat water and make steam to turn generator turbines and make electricity
high-energy: of an elementary particle, or the equivalent electromagnetic radiation, having an energy greater than a hundred thousand electron volts
high-energy: vigorous, energetic or dynamic
high-energy: producing a large amount of energy (when reacting)
impact energy: The energy needed to fracture a material under standard conditions
interfacial energy: The energy equal to the surface tension at an interface
internal energy: a property, characteristic of the state of a thermodynamic system, the change of which is equal to the heat absorbed minus the work done by the system
ionization energy: The energy needed to remove an electron from an atom or molecule to infinity
kinetic energy: The energy possessed by an object because of its motion, equal to one half the mass of the body times the square of its velocity
lattice energy: The energy required to separate the ions of an ionic solid (especially a crystal) to infinity
law of conservation of energy: The law stating that the total amount of energy in any isolated system remains constant, and cannot be created or destroyed, although it may change forms
luminous energy: The radiant energy of the visible portion of a spectrum of light
magnetic energy: The potential energy of a magnetic field
mass energy: The energy present in an object because of its mass
Even a minuscule quantity of matter contains an incredible amount of mass energy.
mass-energy: Mass and energy as a unified concept
For equations normalized with Planck units, the quantities of mass and energy become numerically identical, revealing their true nature as mass-energy.
mass-energy: The energy associated with any given mass according to special relativity, E = mc2
mass-energy: mass-to-energy
Mass-energy conversion occurs during nuclear fusion and fission.
mechanical energy: The sum of the potential energy and kinetic energy of a body or system
muzzle energy: The kinetic energy of a projectile at the point of emergence from the muzzle of a gun
nuclear energy: such energy used as a power source
nuclear energy: the energy released by a nuclear reaction; either through nuclear fission or nuclear fusion
pairing energy: The extra binding energy associated with pairs of nucleons of the same kind; this results in nuclei having odd numbers of protons or neutrons having a lower binding energy and being less stable (than those with even numbers)
particle energy: The sum of a particle's potential energy, kinetic energy and rest energy
potential energy: the energy possessed by an object because of its position (in a gravitational or electric field), or its condition (as a stretched or compressed spring, as a chemical reactant, or by having rest mass)
radiant energy: Energy in a form that can radiate, generally electromagnetic energy
radio energy: The energy transmitted by radio-frequency electromagnetic radiation
recombination energy: The energy released when two oppositely charged fragments of an atom or molecule recombine to form a neutral compound
renewable energy: Energy that can be replenished at the same rate as it is used
resonance energy: The characteristic energy at which the amplitude of a system undergoing resonance is enhanced
resource energy: energy taken from a source which is depleted by extraction (e.g. fossil fuels)
rest energy: The energy of the mass component of a body at rest; equal to the product its rest mass and the square of the speed of light
rotational energy: The kinetic energy of a rotating rigid body otherwise at rest
secondary energy: The energy contained in a processed or refined fuel or in electricity etc derived from some other fuel
separation energy: The energy needed to remove a nucleon or other particle from a nucleus
solar energy: Energy in the form of electromagnetic radiation emitted from the Sun; especially that part of this energy that is converted into usable thermal or electrical energy by man
sound energy: The energy present in a sound wave
specific energy: The energy of a substance measured per unit mass
spin-spin energy: The energy due to the interaction of two spinning systems; the dot product of their spin angular momenta
strain energy: The potential energy stored in a body due to elastic deformation
sublimation energy: The increase in internal energy of a unit mass of solid when it undergoes sublimation at constant temperature and pressure
surface energy: interfacial energy
thermal energy: A form of energy; sensible energy; heat
thermal energy: The internal energy of a system in thermodynamic equilibrium due to its temperature
thermal energy: The energy released by an explosion
tidal energy: The energy contained in a tide flowing in or out of an estuary or similar enclosed place, especially that part of the energy that can be converted to electricity
translational energy: The energy of the molecules of a fluid due to their (translational, as opposed to rotational or vibrational) motion
turbulence energy: eddy kinetic energy
unavailable energy: Energy that is converted by an irreversible process into a form that is unavailable to do work
vacuum energy: The underlying background energy of empty space
vibrational energy: The energy in a vibrating system, otherwise at rest; especially that in a molecule due to the vibrations of its atoms
wall energy: The energy per unit area of the boundary between adjoining ferromagnetic domains in a solid
zero-point energy: The lowest possible energy of any quantum mechanical system; a consequence of the uncertainty principle
zero-point energy: The energy possessed by something at a temperature of absolute zero
zonal kinetic energy: The kinetic energy of the zonal wind at a specified latitude
distributed energy: Distributed generation generates electricity from many small energy sources. It has also been called also called on-site generation, dispersed generation, embedded generation, decentralized generation, decentralized energy or distributed energy
embodied energy: Embodied Energy refers to the quantity of energy required to manufacture, and supply to the point of use, a product, material or service. (As an analog of embodied water, embodied energy might also be called "virtual energy", "embedded energy" or "hidden energy"). Traditionally considered, embodied energy is an accounting methodology which aims to find the sum total of the energy necessary - from the raw material extraction, to transport, manufacturing, assembly, installation as well as the capital and other costs of a specific material - to produce a service or product and finally its disassembly, deconstruction and/or decompostion. Different methodologies produce different understandings of the scale and scope of application and the type of energy embodied. Some methodologies are interested in accounting for the energy embodied in terms of oil that support economic processes. Other types of methodologies are concerned to account for the energy embodied in terms of sunlight that support ecological processes. And others like systems ecology are concerned about the support of the ecological-economic process as a whole. Embodied energy as a concept used in systems ecology seeks to measure the "true" energy cost of an item, and has extended this to the concept of "true" value. Methodologies such as emergy have also sought to link embodied energy with fundamental concepts, such as capacitance for example, in physical, electronic and chemical sciences
exciton energy: An exciton is a bound state of an electron and hole which are attracted to each other by the electrostatic Coulomb force. It is an electrically neutral quasiparticle that exists in insulators, semiconductors and some liquids. The exciton is regarded as an elementary excitation of condensed matter that can transport energy without transporting net electric charge
energies: plural of energy

Turkish - English

Definition of energy in Turkish English dictionary
energy market: energy market

energy

Hyphenation

en·er·gy

Turkish pronunciation

enırci

Synonyms

activity, animation, application, ardor, birr, dash, drive, effectiveness, efficacy, efficiency, élan, endurance, enterprise, exertion, fire

Antonyms

idleness, inactivity, laziness, lethargy, tiredness

Pronunciation

/ˈenərʤē/ /ˈɛnɜrʤiː/

Etymology

[ 'e-n&r-jE ] (noun.) 1599. From Ancient Greek ἐνέργεια (energeia, “action, act, work”) ἐνεργός (energos, “active”) ἐν (en, “in”) + ἔργον (ergon, “work”).