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Joule - Wikipedia
https://en.wikipedia.org/wiki/Joule
WEBelectronvolts. ≈ 6.24 × 1018 eV. The joule (pronounced / ˈdʒuːl /, JOOL or / ˈdʒaʊl / JOWL; symbol: J) is the unit of energy in the International System of Units (SI). [1] It is equal to the amount of work done when a force of one newton displaces a mass through a distance of one metre in the direction of that force.
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What is Joule (unit J) - Energy Unit - Definition - Thermal …
https://www.thermal-engineering.org/what-is-joule-unit-j-energy-unit-definition/
WEBMay 22, 2019 · Joule is a derived unit of energy. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre. 1 joule = 0.239 Calories. 1 joule = …
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What Is a Joule? Science Definition - ThoughtCo
https://www.thoughtco.com/definition-of-joule-604543
WEBMar 7, 2019 · The joule (symbol: J) is the basic SI unit of energy. A joule is equal to the kinetic energy of a kilogram mass moving at the speed of one meter per second (one joule is a kg⋅m 2 ⋅s −2 ). Alternatively, it is the amount of work done on an object when a force of one newton acts in the direction of the object's motion over a distance of one ...
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Joule - Energy Education
https://energyeducation.ca/encyclopedia/Joule
WEBJoule. A joule is the SI base unit for energy. It is equal to 1kg⋅m2 s2 1 k g ⋅ m 2 s 2. [1] In physical terms, lifting an apple one meter takes 1 joule of energy. This should not be confused with a watt which is a unit of power and a rate of how fast energy is used.
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What are energy and work? (article) | Khan Academy
https://www.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/a/what-is-work
WEBThe standard unit used to measure energy and work done in physics is the joule, which has the symbol J. In mechanics, 1 joule is the energy transferred when a force of 1 Newton is applied to an object and moves it through a distance of 1 meter.
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What is a Joule (J)? - Energy Theory
https://energytheory.com/what-is-a-joule-j/
WEBNov 17, 2023 · Joule (J) is the standard unit of measurement for energy in the International System of Units (SI). It is defined as the energy required to move an object one meter in the direction of the force of one Newton. The joule is used in different fields, including physics, engineering, and chemistry.
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Joule | Definition & Formula | Britannica
https://www.britannica.com/science/joule
WEBMar 18, 2024 · joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. Named in honour of the English physicist James Prescott Joule, it equals 10 …
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Units of energy - Wikipedia
https://en.wikipedia.org/wiki/Units_of_energy
WEBIn slightly more fundamental terms, 1 joule is equal to 1 newton metre and, in terms of SI base units 1 J = 1 k g ( m s ) 2 = 1 k g ⋅ m 2 s 2 {\displaystyle 1\ \mathrm {J} =1\ \mathrm {kg} \left({\frac {\mathrm {m} }{\mathrm {s} }}\right)^{2}=1\ {\frac {\mathrm {kg} \cdot \mathrm {m} ^{2}}{\mathrm {s} ^{2}}}}
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Joule - Definition, Formulas, Conversion Table, Multiples, Uses
https://www.examples.com/physics/joule.html
WEBApr 12, 2024 · Joules to Kilowatt-hours (kWh) 1 J = 2.78 x 10⁻⁷ kWh: 1,000 J = 0.000278 kWh: Joules to British Thermal Units (BTU) 1 J = 0.000947817 BTU: 100 J = 0.0947817 BTU: Joules to Electronvolts (eV) 1 J = 6.242 x 10¹⁸ eV: 1 J = 6.242 x 10¹⁸ eV: Joules to Foot-pounds (ft·lbf) 1 J = 0.737562 ft·lbf: 50 J = 36.8781 ft·lbf: Joules to Ergs: 1 J ...
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Joule - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/Joule
WEB9.48 × 10−4 BTU. electronvolts. 6.24 × 1018 eV. A joule ( / ˈdʒaʊl / or sometimes / ˈdʒuːl /) is a unit in the SI system. It measures energy; usually in scientific or electrical appliances . It is named after James Prescott Joule.
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