In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
Other units: kW⋅h, BTU, calorie, eV, erg, foot-pound
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In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
Other units: kW⋅h, BTU, calorie, eV, erg, foot-pound
In SI base units: J = kg m2 s−2
SI unit: joule
Dimension: M L2 T−2