Units of measurement
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Joule (J)
Erg
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Joule (J)
Joule (J) — the fundamental unit of energy in the International System of Units (SI), equal to the energy transferred when a force of 1 newton moves an object 1 meter.
Erg
Erg — a unit of energy in the CGS system (centimeter-gram-second), equal to 10⁻⁷ joules.