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.
28 окт. 2024 г.
The joule is the unit of energy in the International System of Units (SI). It is equal to the amount of work done when a force of one newton displaces a ... Newton (unit) · Joule (disambiguation) · James Prescott Joule · Erg |
| Джоуль Единица измерения |  |
Джо́уль — единица измерения работы, энергии и количества теплоты в Международной системе единиц. Джоуль равен работе, совершаемой силой в один ньютон при перемещении массы на расстояние одного метра в направлении действия силы. Таким образом, 1 Дж... Википедия
1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. 1 Watt is the power of a Joule of energy per second. |
In terms of SI base units, it is expressed as m2 × kg × s-2. Another way to express the joule is N × m. |
20 дек. 2021 г. · A joule is a measure of energy used in the International System of Units. It is named after the English physicist James Prescott Joule. |
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