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Voltaic Cell Diagram
Voltaic may refer to: * Alessandro Volta (1745–1827), Italian physicist, chemist, and electricity pioneer ** Voltaic pile, the first electrical battery * Electricity from an electrochemical cell or battery * '' Voltaïc'', releases from Björk's album, ''Volta'' * Volta River, a river in west Africa * Upper Volta, a colony and nation now known as Burkina Faso * Gur languages The Gur languages, also known as Central Gur or Mabia, belong to the Niger–Congo languages. They are spoken in the Sahelian and savanna regions of West Africa, namely: in most areas of Burkina Faso, and in south-central Mali, northeastern Ivor ..., a subfamily of Atlantic-Congo languages formerly known as the Voltaic languages See also * * Volta (other) * List of forms of electricity named after scientists {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alessandro Volta
Alessandro Giuseppe Antonio Anastasio Volta (, ; ; 18 February 1745 – 5 March 1827) was an Italian chemist and physicist who was a pioneer of electricity and Power (physics), power, and is credited as the inventor of the electric battery and the discoverer of methane. He invented the voltaic pile in 1799, and reported the results of his experiments in a two-part letter to the president of the Royal Society, which was published in 1800. With this invention, Volta proved that electricity could be generated chemically and debunked the prevalent theory that electricity was generated solely by living beings. Volta's invention sparked a great amount of scientific excitement and led others to conduct similar experiments, which eventually led to the development of the field of electrochemistry. Volta drew admiration from Napoleon Bonaparte for his invention, and was invited to the Institute of France to demonstrate his invention to the members of the institute. Throughout his life, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltaic Pile
upright=1.2, Schematic diagram of a copper–zinc voltaic pile. Each copper–zinc pair had a spacer in the middle, made of cardboard or felt soaked in salt water (the electrolyte). Volta's original piles contained an additional zinc disk at the bottom, and an additional copper disk at the top; these were later shown to be unnecessary. file:VoltaBattery.JPG, upA voltaic pile on display in the ''Tempio Voltiano'' (the Volta Temple) near Volta's home in Como, Italy The voltaic pile was the first electrical battery that could continuously provide an electric current to a circuit. It was invented by Italian chemist Alessandro Volta, who published his experiments in 1799. Its invention can be traced back to an argument between Volta and Luigi Galvani, Volta's fellow Italian scientist who had conducted experiments on frogs' legs. Use of the voltaic pile enabled a rapid series of other discoveries, including the electrical decomposition (electrolysis) of water into oxygen and hydrogen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrochemical Cell
An electrochemical cell is a device that either generates electrical energy from chemical reactions in a so called galvanic cell, galvanic or voltaic cell, or induces chemical reactions (electrolysis) by applying external electrical energy in an electrolytic cell. Both galvanic and electrolytic cells can be thought of as having two half-cells: consisting of separate Redox, oxidation and reduction reactions. When one or more electrochemical cells are connected in parallel or series they make a Battery (electricity), battery. Primary battery consists of single-use galvanic cells. Rechargeable batteries are built from #Secondary cells, secondary cells that use reversible reactions and can operate as galvanic cells (while providing energy) or electrolytic cells (while charging). Types of electrochemical cells Galvanic cell A galvanic cell (voltaic cell), named after Luigi Galvani (Alessandro Volta), is an electrochemical cell that generates electrical energy from spontaneous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltaïc
''Voltaïc'' is a 2009 compilation of material related to the 2007 album '' Volta'' by the Icelandic musician Björk. The full version of the release includes a CD of eleven songs performed live at the Olympic Studios, a DVD of Björk's live performances in Paris and Reykjavík during the ''Volta'' tour, a second DVD of the ''Volta'' music videos as well as videos of the top ten runners-up from the " Innocence" video contest, and a second CD of remixes from ''Voltas singles. The worldwide release date of all editions was 23 June 2009. The artwork was nominated for an award at the 2010 Brit Insurance Design Awards. Release history The release was subject to numerous delays, mostly due to manufacturing problems. The first mention of the release of live material from the Volta tour was made through an announcement made on Björk's official website regarding a "Live Session Album" made at Olympic Studios, London. This was then followed by online stores adding to their pages a rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volta River
The Volta River (, , ) is the main Drainage system (geomorphology), river system in the West African country of Ghana. It flows south into Ghana from the Bobo-Dioulasso Department, Bobo-Dioulasso highlands of Burkina Faso. The three main parts of the river are the Black Volta, the White Volta, and the Red Volta. In the northwest, the Black Volta forms the international borders of the Ivory Coast, Ghana, and Burkina Faso. The Volta flows southward along the Akwapim-Togoland highlands, and empties into the Atlantic Ocean at the Gulf of Guinea at Ada Foah. One of its smaller tributaries, the Oti River, Oti River, enters Ghana from Togo in the east. The Volta River has been dammed at Akosombo for generating hydroelectricity. The reservoir named Lake Volta stretches from Akosombo Dam in the south to the northern part of the country, and is the largest man-made reservoir by area in the world. The country of Burkina Faso was formerly called Republic of Upper Volta, Upper Volta, after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burkina Faso
Burkina Faso is a landlocked country in West Africa, bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the south, and Ivory Coast to the southwest. It covers an area of 274,223 km2 (105,878 sq mi). In 2024, the country had an estimated population of approximately 23,286,000. Previously called the Republic of Upper Volta (1958–1984), it was Geographical renaming, renamed Burkina Faso by then-List of heads of state of Burkina Faso, president Thomas Sankara. Its citizens are known as Burkinabes, and its Capital city, capital and largest city is Ouagadougou. The largest ethnic group in Burkina Faso is the Mossi people, who settled the area in the 11th and 13th centuries. They established powerful Mossi Kingdoms, kingdoms such as Ouagadougou, Tenkodogo, and Yatenga. In 1896, it was Colonization, colonized by the French colonial empire, French as part of French West Africa; in 1958, Upper Volta became a self-governing colony wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gur Languages
The Gur languages, also known as Central Gur or Mabia, belong to the Niger–Congo languages. They are spoken in the Sahelian and savanna regions of West Africa, namely: in most areas of Burkina Faso, and in south-central Mali, northeastern Ivory Coast, the northern halves of Ghana and Togo, northwestern Benin, and southwestern Niger. A few Gur languages are spoken in Nigeria. Additionally, a single Gur language, Baatonum, is spoken in Benin and in the extreme northwest of Nigeria. Three other single Gur languages, the Tusya language, Tusya, Vyemo language, Vyemo and Tiefo language, Tiefo languages, are spoken in Burkina Faso. Another unclassified Gur language, Miyobe, is spoken in Benin and Togo. In addition, Kulango, Lomakka language, Loma and Lorhon language, Lorhon, are spoken in Ghana, Ivory Coast and Burkina Faso. Additionally, a few Mossi language, Mossi speakers are in Senegal, and speakers of the Dagaare language are also found in Cameroon. The Samu languages of Burkina F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volta (other)
Volta may refer to: Persons * Alessandro Volta (1745–1827), Italian physicist and inventor of the electric battery, count and eponym of the volt * Giovanni Volta (1928–2012), Italian Roman Catholic bishop * Giovanni Serafino Volta (1764–1842) Italian priest, naturalist and paleontologist * Massimo Volta (born 1987), Italian footballer * Leopoldo Camillo Volta (1751–1823) Italian librarian and historian of Mantua Places * Volta, California, a census-designated place in Merced County, California, US * Volta Mantovana, an Italian municipality in the Lombardy region * Porta Volta, a former city gate of Milan, Italy * Volta Grande, a Brazilian municipality in the Minas Gerais state * Volta Redonda, a Brazilian municipality in the Rio de Janeiro state * Upper Volta (other) * Lake Volta, in Ghana * Volta Region, in Ghana * Volta River, primarily flowing in Ghana, with its headstreams: ** White Volta ** Red Volta ** Black Volta * Volta (crater), a crater on the Moon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
