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The joule (/ dʒ uː l / JOOL, or / dʒ aʊ l / 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.
Το τζάουλ (Joule) (ορθή προφορά: τζουλ) με σύμβολο J, είναι μονάδα μέτρησης ενέργειας, έργου, ή ποσότητας θερμότητας στο Διεθνές σύστημα μονάδων. [1]
7 Μαρ 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).
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 7 ergs, or approximately 0.7377 foot-pounds.
7 Αυγ 2024 · Conversion: 1 J = 1 x 10⁻⁹ GJ A gigajoule equals 1,000,000,000 Joules, used in discussions of national energy production, consumption, and large-scale scientific calculations. Joules to Therms (US)
A joule is the SI base unit for energy. It is equal to [math]1 \frac{kg\cdot m^2}{s^2}[/math] . [1] In physical terms, lifting an apple one meter takes 1 joule of energy.
Joule Conversions. Use this easy and mobile-friendly calculator to convert between Joules and other units of Energy. A joule is the standard unit of energy. On the surface of the Earth, it takes about 9.8 joules to lift a 1 kilogram object by 1 meter.
