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The joule (/ dʒuːl / JOOL, or / dʒaʊl / 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. It is also the energy dissipated as heat when an electric current of ...
In international licence plate codes, J stands for Japan. In mathematics, j is one of the three imaginary units of quaternions. Also in mathematics, j is one of the three unit vectors. In the Metric system, J is the symbol for the joule, the SI derived unit for energy. In some areas of physics, electrical engineering and related fields, j is ...
James Prescott Joule FRS FRSE (/ dʒuːl /; [1][2][a] 24 December 1818 – 11 October 1889) was an English physicist, mathematician and brewer, born in Salford, Lancashire. Joule studied the nature of heat, and discovered its relationship to mechanical work. This led to the law of conservation of energy, which in turn led to the development of ...
Steve Wilhite's slide at the 2013 Webby Awards. The pronunciation of GIF, an acronym for the Graphics Interchange Format, has been disputed since the 1990s.Popularly rendered in English as a one-syllable word, the acronym is most commonly pronounced / ɡ ɪ f / ⓘ (with a hard g as in gift) or / dʒ ɪ f / ⓘ (with a soft g as in gem), differing in the phoneme represented by the letter G.
For example, you may pronounce cot and caught the same, do and dew, or marry and merry. This often happens because of dialect variation (see our articles English phonology and International Phonetic Alphabet chart for English dialects). If this is the case, you will pronounce those symbols the same for other words as well. [1]
The official chart of the IPA, revised in 2020. The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standard written representation for the sounds of speech. [1]
Voiced palatal approximant. The voiced palatal approximant is a type of consonant used in many spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is j . The equivalent X-SAMPA symbol is j, and in the Americanist phonetic notation it is y .
I have a question about the pronunciation of the name Joule. During my studies in physics Joule was pronounced like owl, bowl, fowl. Recently I only hear pronunciations like fool, tool. I'm interested to know how the name of Joule was pronounced and whether Joule as unit of energy is pronounced the same. 130.89.221.222 22:30, 4 Nov 2004 (UTC)