›› Measurement unit: uJ

Full name: microjoule

Plural form: microjoules

Symbol: µJ

Alternate spelling: uJ

Category type: energy

Scale factor: 1.0E-6


›› SI unit: joule

The SI derived unit for energy is the joule.
1 joule is equal to 1000000 uJ.


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›› Definition: Microjoule

The SI prefix "micro" represents a factor of 10-6, or in scientific notation, 1E-6.

So 1 microjoule = 10-6 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).


›› Sample conversions: uJ

uJ to tonne of oil equivalent
uJ to gallon [U.S.] of automotive gasoline
uJ to gigaelectronvolt
uJ to liter atmosphere
uJ to zettajoule
uJ to thermie
uJ to gallon [U.S.] of distillate no. 2 fuel oil
uJ to gallon [UK] of automotive gasoline
uJ to megaelectronvolt
uJ to exawatt hour


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