Energy
In physics, energy is a property of objects which can be transferred to other objects or converted into different forms. The "ability of a system to perform work" is a common description, but it is misleading because energy is not necessarily available to do work. For instance, in SI units, energy is measured in joules, and one joule is defined "mechanically", being the energy transferred to an object by the mechanical work of moving it a distance of 1 metre against a force of 1 newton. However, there are many other definitions of energy, depending on the context, such as thermal energy, radiant energy, electromagnetic, nuclear, etc., where definitions are derived that are the most convenient.
academic discipline
division
AeroVironment
Areva
Aygaz
Bowlin Travel Centers
CMS Energy
Cameco
China General Nuclear Power Group
Churchill Investments Group
Click Energy
Coastal Corporation
Communication Power Engineering Company
Consolidated Edison
Constellation Energy Group
Daily Mail and General Trust
Direct Energy
Dynamotive Energy Systems
Dynegy
AES CorporationAGL EnergyAccelrysAlintaAmerican Light and TractionAnonima Petroli ItalianaAreva Resources CanadaAtlas EnergyAvistaAzMeCoCPS EnergyCalix LimitedCanadian Oil SandsCentral Electricity Generating BoardCentralna energoremontna bazaChallenger LTDChina Clean EnergyChr. Salvesen & Chr. Thams's Communications AktieselskabCrystatechDemirören GroupDerwick AssociatesDuke EnergyEBX Group
industry
key person
Andrade Gutierrez
Catlin Group
Elektra Birseck Münchenstein
Enerflex
General Electric
Habib Group
Koch Industries
Koç Holding
Midcounties Co-operative
Osaka Gas
Roper Technologies
SK Group
STX Corporation
Sabancı Holding
Sociedad Comercial del Plata
The Carlyle Group
AGL EnergyAkfen HoldingAlpiqArta Industrial GroupChina Merchants Energy ShippingCofra GroupEniExcon Worldwide, Inc.GEK TernaHarbert Management CorporationIDRO GroupIncahoot LtdIndustrial Promotion ServicesMaharashtra Energy Development AgencyManila Commodity ExchangeMercuria Energy GroupMotor Oil HellasNoble GroupOdinsaPilmaiquén S.A.Terna EnergyTervitaTinfosTransnational Corporation of Nigeria
product
subsidiary
Energy
In physics, energy is a property of objects which can be transferred to other objects or converted into different forms. The "ability of a system to perform work" is a common description, but it is misleading because energy is not necessarily available to do work. For instance, in SI units, energy is measured in joules, and one joule is defined "mechanically", being the energy transferred to an object by the mechanical work of moving it a distance of 1 metre against a force of 1 newton. However, there are many other definitions of energy, depending on the context, such as thermal energy, radiant energy, electromagnetic, nuclear, etc., where definitions are derived that are the most convenient.
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... الطاقة هي القدرة على بذل جهد.
@ar
El término energía (del griego ...... un uso industrial o económico.
@es
Em ciência, energia (do grego ...... icos; a outra forma é o calor.
@pt
Energia gr. ενεργεια (energeia ...... jczęściej za pomocą symbolu E.
@pl
Energie (altgr. ἐν en „innen“ ...... asse und Energie () verknüpft.
@de
Energie is de capaciteit van e ...... ikt wordt door levende wezens.
@nl
In physics, energy is a proper ...... 's needed to keep entropy low.
@en
L'energia è la grandezza fisic ...... i corpi attraverso il lavoro.
@it
L'énergie est définie en physi ...... tains scénarios géopolitiques.
@fr
Эне́ргия (др.-греч. ἐνέργεια — ...... значало деятельность человека.
@ru
Wikipage page ID
Wikipage revision ID
740,164,838
subject
hypernym
comment
25بك المحتوى هنا ينقصه الاستشه ...... طاقة في اختراع القنبلة الذرية.
@ar
El término energía (del griego ...... un uso industrial o económico.
@es
Em ciência, energia (do grego ...... respectiva lei de conservação.
@pt
Energia gr. ενεργεια (energeia ...... jczęściej za pomocą symbolu E.
@pl
Energie (altgr. ἐν en „innen“ ...... higkeit, Arbeit zu verrichten.
@de
Energie is de capaciteit van e ...... ikt wordt door levende wezens.
@nl
In physics, energy is a proper ...... that are the most convenient.
@en
L'energia è la grandezza fisic ...... tto, realtà formale alle cose.
@it
L'énergie est définie en physi ...... ilowatts-heures (kW·h ou kWh).
@fr
Эне́ргия (др.-греч. ἐνέργεια — ...... ние закона сохранения энергии.
@ru
label
Energia (fizyka)
@pl
Energia
@it
Energia
@pt
Energie
@de
Energie
@nl
Energy
@en
Energía
@es
Énergie
@fr
Энергия
@ru
طاقة
@ar