›› Measurement unit: zeptojoule

Full name: zeptojoule

Plural form: zeptojoules

Symbol: zJ

Category type: energy

Scale factor: 1.0E-21

›› SI unit: joule

The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+21 zeptojoule.

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›› Definition: Zeptojoule

The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21.

So 1 zeptojoule = 10-21 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: zeptojoule

zeptojoule to Q unit
zeptojoule to gallon [U.S.] of naphtha type jet fuel
zeptojoule to petawatthour
zeptojoule to exajoule
zeptojoule to kilocalorie [I.T.]
zeptojoule to terajoule
zeptojoule to megawatthour
zeptojoule to kilocalorie [15 °C]
zeptojoule to British thermal unit
zeptojoule to dekajoule