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- 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. A joule refers to the amount of energy transferred to an object when a force of 1 newton is applied on it over a distance of 1 metre (1J = 1N × 1m).
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Joule (simbol J) adalah satuan SI untuk energi dengan basis unit kg.m 2 /s 2. Nama joule diambil dari penemunya James Prescott Joule (1818–1889)(1818–1889).. Joule disimbolkan dengan huruf J. Istilah ini pertama kali diperkenalkan oleh Dr. Mayer of Heilbronn.
The joule (pronounced / ˈ dʒ uː l /, JOOL or / ˈ dʒ aʊ l / JOWL; symbol: J) 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 mass through a distance of one metre in the direction of that force.
Joule (disebut [jul], simbol J) ialah unit terbitan SI untuk tenaga, kerja dan haba. Ia diambil sempena nama James Prescott Joule (1818–1889).. Unit ini ditakrifkan dari segi dimensi sebagai persamaan berikut:
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Awal. Referensi. Satuan energi. Karena energi didefinisikan melalui kerja, satuan energi SI sama dengan satuan kerja joule (J), dinamai untuk menghormati James Prescott Joule dan eksperimennya pada padanan mekanis panas. Dalam istilah yang sedikit lebih mendasar, 1 joule sama dengan 1 newton meter dan, dalam hal satuan pokok SI.
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. A joule refers to the amount of energy transferred to an object when a force of 1 newton is applied on it over a distance of 1 metre (1J = 1N × 1m).
Energy is defined via work, so the SI unit of energy is the same as the unit of work – the joule (J), named in honour of James Prescott Joule and his experiments on the mechanical equivalent of heat. In slightly more fundamental terms, 1 joule is equal to 1 newton metre and, in terms of SI base units
