81. JHT History Of Heat Tranfer - Biot http://www.me.utexas.edu/~me339/Bios/biot.html

Jean Baptiste Biot A French physicist, best known for his work in the polarization of light, Jean Baptiste Biot was born in Paris, France, on April 21, 1774. He became a professor of physics in 1800 at the College de France through the influence of Laplace, from whom he had sought and obtained the favor of reading the proof sheets of the Mecanique Celeste Although younger, Biot worked on the analysis of heat conduction even earlier than Fourier did (1802 or 1803) and attempted, unsuccessfully, to deal with the problem of incorporating external convection effects in heat conduction analysis. Fourier read Biot's work and by 1807 had determined for himself how to solve the elusive problem. In 1804, Biot accompanied Gay Lussac on the first balloon ascent undertaken for scientific purposes. In 1820, with Felix Savart, he discovered the law known as "Biot and Savart's Law." He was especially interested in questions relating to the polarization of light and for his achievements in this field he was awarded the Rumford Medal of the Royal Society in 1840. He died February 3, 1862 in Paris. Grigull, Sandner, Straud, Winkler.

82. Probert Encyclopaedia: People And Peoples (Je-Jn) Jean Baptiste biot was a French mathematician and physicist. He was born in 1774at Paris and died in 1862. He discovered the circular polarisation of light. http://www.probertencyclopaedia.com/C7B.HTM

Browse: General Information Actors People Gazetteer ... Dictionary People and Peoples (Je-Jn) JEAN AGASSIZ Jean Louis Rodoplphe Agassiz was a Swiss born American naturalist and geologist. He was born in 1807 and died in 1873. JEAN ALIBERT Jean Louis Baron Alibert was a French physician. He was born in 1766 and died in 1837. He was chief physician at the Hospital St Louis JEAN ANOUILH Jean Anouilh was a French dramatist. He was born in 1910 and died in 1987. JEAN BAPTISTE LULLY Jean Baptiste Lully was a French composer. He was born in 1632 at Florence and died in 1687. JEAN BERNARD JAUREGUIBERRY Jean Bernard Jaureguiberry was a French admiral . He was born in 1815 at Bayonne and died in 1887. During the Franco-German war he distinguished himself by his skilful handling of troops at Orleans and at Le Mans . He had a battleship - the Jaureguiberry - named after him. JEAN BIOT Jean Baptiste Biot was a French mathematician and physicist. He was born in 1774 at Paris and died in 1862. He discovered the circular polarisation of light. JEAN BOUILLY Jean Nicolas Bouilly was a French dramatist and author. He was born in 1763 near Tours and died in 1842. The sentimental

83. Informations Généalogiques Translate this page VALETTE, Jean Baptiste Naissance 9 juin 1806 à Lachapelle-Graillouse, 07470,Ardèche biot, Michel Décès après 23 juillet 1769 à Panissage ?, 38730 http://jpbrochier1.chez.tiscali.fr/dat20.htm

Parents BERNARD-PERRIN, Claude MORET Jovellaz dit MAILLE, Jeanne Famille: Mariage: Conjoint: DESCOTTES-GENON, Marie Parents DESCOTTES-GENON, Francois COTTIN, Alexandraz Enfant(s) BERNARD-PERRIN, Alexandrine BERNARD-PERRIN, Marie BERNARD-PERRIN, Benoit BAUZON, Jean Note Parents BAUZON, Jean PALHES, Antoinette Famille: Mariage: Conjoint: PASCAL, Isabeau Parents PASCAL, Claude MAURIN, Antoinette Enfant(s) BAUZON, Claude Naissance : 8 juillet 1684 BAUZON, Pierre Naissance : 3 juillet 1686 BAUZON, Antoinette Naissance : 7 mai 1692 BAUZON, Marguerite BAUZON, Marie BAUZON, Antoinette TAILLANDIER, Antoine Naissance : vers 1680 Parents TAILLANDIER, Benoit CHABRIER, Anne Famille: Mariage: Conjoint: CHABRIER, Antoinette Naissance : vers 1680 Enfant(s) TAILLANDIER, Jacques TAILLANDIER, Benoit Naissance : vers 1650 Famille: Mariage: vers 1675 Conjoint: CHABRIER, Anne Enfant(s) TAILLANDIER, Antoine TERPEND, Pierre Famille: Enfant(s) TERPEND, Claudy ASTIER, Dominique Naissance : vers 1664 Parents ASTIER, Antoine GRASSET, Isabeau Famille: Mariage: Conjoint: MOULIN, Anne

84. 1Up Info > Physics, Biographies - Encyclopedia Bednorz, Johannes Georg • Beeckman, Isaac • Bethe, Hans Albrecht • Bhabha,Homi Jehangir • Binnig, Gerd • biot, Jean Baptiste • Birkeland, Kristian http://www.1upinfo.com/encyclopedia/categories/physicsbio.html

History People Places Wildlife, Animals, and Plants ... News Search 1Up Info ENCYCLOPEDIA Physics, Biographies Articles Abbe, Ernst Aepinus, Franz Ulrich Theodosius Alvarez, Luis Walter Amici, Giovanni Battista ... Zworykin, Vladimir Kosma Editor's Pick Cricket World Cup 2003 Atomic Bomb Colin Powell Cricket ... World War II Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. Home Contact Us Privacy Links Directory ©1Up Info

85. Jean Baptiste Fourier Translate this page Fourier, Jean Baptiste Joseph. Anfangs hatte Fourier Schwierigkeiten, seineTheorie gegen Einwände von Laplace, Poisson und biot zu behaupten. http://www.mathematik.ch/mathematiker/fourier.php

Home Geschichte Mathematiker Zitate ... Suche Fourier, Jean Baptiste Joseph geboren 1768 in Auxerre, gestorben 1830 in Paris. Seit 1807 beschäftigte sich Fourier mit dem Problem der Wärmeleitung. 1822 erschien seine "Théorie analytique de la chaleur". Von da ab waren Temperatur und Wärmetransport berechenbar, dabei halfen Fourierreihen und Fourierintegrale. Anfangs hatte Fourier Schwierigkeiten, seine Theorie gegen Einwände von Laplace, Poisson und Biot zu behaupten. Außer Franz Neumann und Lord Kelvin waren später Heaviside und Hamilton von Fouriers Buch begeistert, Hamilton stellte ihn über Lagrange, Laplace, Cauchy und Poisson [Whittaker 1951, , 130]. Heutzutage werden Fouriertechniken in allen Zweigen der Naturwissenschaften angewandt. Fourier begründete auch die physikalische Dimensionsanalyse. 1831 schrieb er ein Buch über "Die Auflösung der bestimmten Gleichungen" (dtsch. Ostwalds Klassiker Nr.127). Literatur: Arago schrieb seine Gedächtnisrede 1833 auf Grund seiner langjährigen Bekanntschaft [Werke dtsch. , 234-296], Herivel seine Biographie [1975] auf Grund sorgfältiger historischer Studien. Kürzere Darstellungen von Fouriers Werk und Leben findet man mancherorts, z.B. Bell [167, S.194ff].

86. Névmutató B Giuseppe 384/81 Bianchi, MTX 384/87 Bianchini, Luigi 700/42 Bibron, G. 216/40 Biedermann,K. 702 Bignon, M. 364/13 Binder, R. 793 biot, Jean Baptiste 791/32 http://www.oszk.hu/kiadvany/tudtar/b.htm

N‰VMUTAT“ B A n©vmutat³ban az ¡ll³ betűk az ­r¡sok szerzőit, a dőltek a t¡rgyalt szem©lyek neveit jelzik. vissza a kezdőlapra A B C D E F ... egy©b B. T. Babbage, Benjamin Hersche Babel Back, Georg Bacon, Francis Bacon, Thomas Bailly de Merlieux, M. C. Bainas, M. K. Baines, Edward Baird Robert Bajza J³zsef Bak¡cs Tam¡s Bakos J¡nos Balbi, M. Adrien Balogh P¡l ©s Balogh S¡muel l¡sd Alm¡siBalogh P¡l ©s Alm¡si Balogh S¡muel Balzac, Honor© de Bamba, N. Bande Sangs-Regas Phun Tschogs, zangsk¡ri l¡ma B¡nffi nemzets©g, als³lindvai Barab¡s Mikl³s Barante, Aimable Guillaume Prosper Brugi©res Barberi, Giuseppe Filippo Barbeu-Duboury Barchou de Penhoen, Auguste Th©odore Hilaire Bardi, Luigi Bark³czy Mih¡ly Barlett, William Henry Barlocci, Saverio B¤rmann, L. Baroli, Pietro Barrau, Th©odore Henri Barrault, E. Barrow, John Bart, Humphrey Dawy Sir Bartaut, L¨onard Barthelemy (Saint Hilaire), J. Basti, M. B¡thory G¡bor B¡thory Istv¡n Bauer, Ludwig Baumann, J. Baumgarter, Andreas Freiherr von Baumstark, Eduard Baxter, George Bayle-Mouillard Bayrhoffer, Karl Theodor

87. Index: Mathematicians Of The Seventeenth And Eighteenth Centuries 1667 1748); Étienne Bézout (1730 - 1783); Jean Baptiste biot (1774- 1862); William, Viscount Brouncker (1620 - 1684); Lazare Nicholas http://www.maths.tcd.ie/pub/HistMath/People/RBallIndex.html

Index: Mathematicians of the Seventeenth and Eighteenth Centuries Available here are accounts of the lives and works of seventeenth and eighteenth century mathematicians (and some other scientists), adapted from A Short Account of the History of Mathematics by W. W. Rouse Ball (4th Edition, 1908). The mathematicians and scientists are listed below in alphabetical order. Antoine Arbogast (1759 - 1803) Charles Babbage (1792 - 1871) Isaac Barrow (1630 - 1677) Daniel Bernoulli (1700 - 1782) ... Thomas Young (1773 - 1829) These biographies constitute part of the collection of online material relating to the history of mathematics at the School of Mathematics , Trinity College, Dublin. Maintained by David R. Wilkins dwilkins@maths.tcd.ie School of Mathematics Trinity College, Dublin

88. VEDA HLAVNÍ STRÁNKA, 4.8. MATEMATIKOVÉ V HISTORII Jean Baptiste Joseph Fourier JiríSvršek narozen 21. Na jeho místo kandidovali biot, Arago a Fourier. http://pes.eunet.cz/veda/clanky/14350_0_0_0.html

NEVIDITELNÝ PES EUROPE'S ZVÍØETNÍK BYDLENÍ ... ENCYKLOPEDIE Sobota 4.8.2001 Svátek má Dominik Biologie a pøíroda Vesmír Fyzika Medicína ... Archiv vydání Nadpis Autor Text èlánku Alena Marešová Neviditelný pes již pøed èasem uveøejnil dotazník paní doktorky Marešové z Institutu pro kriminologii a sociální prevenci v Praze, týkající se extremismu. Nyní vás znovu prosí o pomoc. Institut pro kriminologii a sociální prevenci se t.è. zabývá trestnou èinností policistù - jejími pøíèinami, nezbytnými podmínkami její existence a možnostmi její redukce. Dílèím úkolem je zjištìní, jak v souèasnosti policii a policisty vnímá veøejnost a odborná veøejnost. Ze zkušených pracovníkù justice a policie byl vytvoøen soubor expertù, jejichž názory budou zpracovány a interpretovány zvl᚝ .Vzhledem k vynikajícím zkušenostem ze sbìru názorù prostøednictvím dotazníkù pøedložených internetové èásti veøejnosti, také v tomto pøípadì jsem zpracovala krátký dotazník a prosím uživatele internetu o jeho vyplnìní. Pro zájemce uvádím program 43. semináøe Spoleènosti pro talent a nadání - ECHA:

89. Weiser Antiquarian Books: Recherches Sur L'Année Vague Des Égyptiens. By Biot, Lues á L' Académie des Inscrip M. biot, 1831....... Title Recherches Sur L'Année Vague Des Égyptiens. Author biot, Jean Baptiste. http://www.weiserantiquarian.com/cgi-bin/wab455/703.html

Login: Password: Quick Search Home Search About Us Contact Us ... Site Map Weiser Antiquarian Books P.O. Box 2050 York Beach, ME 03910 Fax:207.351.3300 Title: Recherches Sur L'Année Vague Des Égyptiens. Author: Biot, Jean Baptiste. Description: Lues á L' Académie des Inscrip: M. Biot, 1831. HC no dust jacket, beautifully bound in scarlet red half leather and marbled boards, The decorative gold tooling designs, gold embossed title, and raised bands on the spine make this work exceptionally appealing. 129 pp., numerous fold out diagrams, satin book mark, very good cond., text appears in French, very minor rubbing to extremities Item # Order Now Payment methods: Visa, MC, Amex; check or money order - US dollars or Sterling. Books may be helding pending payment by arrangement. All books are returnable within 10 days of receipt. We offer daily UPS Ground service within the United States, and DHL Air for International shipments. Both of these methods are insured and trackable. Books shipped without insurance via the US Postal Service are at the purchaser's risk. We may elect to ship domestic orders over $100. via UPS. This site is powered by booksellersolutions.com

90. Astro-Fact Ottawa RASC Logo, AstroFact Jean Baptiste biot by Carmen Rush, From JeanBaptiste biot was a French physicist who was born in 1774. A http://ottawa.rasc.ca/astronomy/astro_facts/jb_biot.html

Astro-Fact: Jean Baptiste Biot by Carmen Rush From the French Revolution to Astronomy? Jean Baptiste Biot was a French physicist who was born in 1774. A child during the French Revolution, he joined the artillery at 18 but didn't last long and quickly left to study mathematics. By 26 he was teaching physics at the . His early research with the scientist Gay-Lussac was made aboard a hot air balloon from which he made magnetic and meteorological measurements to a height of 5 Km. Because of a weak stomach he was forced to abandon the research and planned instead some safer trips to Spain and the Orkneys. Among Biot's many accomplishments was a study of the polarization of light. He discovered that quartz crystals rotated the plane of polarization of light and upon further study concluded that the effect was the same with liquids like turpentine and solution of sugar and tartaric acid. He realized that the effect was a result of molecular properties of the substances and discovered Biot's Law , that the amount of rotation of the plane of polarization of light passing through an optically active medium was proportional to the length of its path and the concentration of the solution.

91. Eurobiografías Translate this page Jean Alesi Jean Anouilh Jean Antoine Condorcet Jean Antoine Houdon Jean Arp JeanAuguste Dominique Ingres Jean Baptiste biot Jean Baptiste Camille Corot Jean http://bios.euroritmo.com/Default.aspx?lista=Je

92. Fiche Translate this page SADOUL Marie,Marguerite, Mariage 30/12/1821 à FRA,ALS,F67600,Sélestat.Retour à la page d'accueil. SADOUL Marie jean-baptiste Valentin. http://sadoul.free.fr/SITE/page38.htm

93. Dimensionless: Origins Of Dimensionless Groups Of Heat And Mass Transfer multiples of the variable. Fourier died in Paris on May 16, 1830.JEAN BAPTISTE biot. 17741862 French physicist, best known for http://www.ichmt.org/dimensionless/dimensionless.html

ORIGINS OF DIMENSIONLESS GROUPS OF HEAT AND MASS TRANSFER PREPARED BY U. GRIGULL, H. SANDNER, J. STRAUB, H. WINKLER ON THE OCCASION OF THE 7TH INTERNATIONAL HEAT TRANSFER CONFERENCE, MUNCHEN 1982 LEHRSTUHL A FUER THERMODYNAMIK TECHNISCHE UNIVERSITAET MUENCHEN BARON JEAN BAPTISTE JOSEPH FOURIER French mathematician and physicist famous for his pioneer work on the representation of functions by trigonometric series, was born at Auxere on March 21, 1768, the son of a tailor. He became a teacher in mathematics in 1784 at the military school there. He taught at the Ecole Normale at Paris from its founding in 1795, where his success soon led to the offer of the chair of analysis at the Ecole Polytechnique. In 1807 he was made a member of the academy of sciences. Fourier's masterpiece was his mathematical theory of heat conduction stated in "Theorie Analytique de la Chaleur" (1822), one of the most important books published in the 19th century. It marked an epoch both in the history of pure and of applied mathematics, for in it Fourier developed the theory of the series known by his name and applied it to the solution of boundary-value problems in partial differential equations. This work brought to a close a long controversy, and henceforth it was generally agreed that almost any function of a real variable can be represented by a series involving the sines and cosines of integral multiples of the variable. Fourier died in Paris on May 16, 1830. JEAN BAPTISTE BIOT French physicist, best known for his work in polarization of light, was born in Paris on April 21, 1774. In 1800 he became professor of phsysics at the College de France, through the influence of Laplace, from whom he had sought and obtained the favour of reading the proof sheets of the "Mecanique Celeste".

94. Fourier Biography of Joseph Fourier (17681830) http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Fourier.html

Jean Baptiste Joseph Fourier Born: 21 March 1768 in Auxerre, Bourgogne, France Died: 16 May 1830 in Paris, France Click the picture above to see four larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Joseph Fourier 's father was a tailor in Auxerre. After the death of his first wife, with whom he had three children, he remarried and Joseph was the ninth of the twelve children of this second marriage. Joseph's mother died went he was nine years old and his father died the following year. His first schooling was at Pallais's school, run by the music master from the cathedral. There Joseph studied Latin and French and showed great promise. He proceeded in 1780 to the Ecole Royale Militaire of Auxerre where at first he showed talents for literature but very soon, by the age of thirteen, mathematics became his real interest. By the age of 14 he had completed a study of the six volumes of 's Cours de mathematique. In 1783 he received the first prize for his study of Bossut 's In 1787 Fourier decided to train for the priesthood and entered the Benedictine abbey of St Benoit-sur-Loire. His interest in mathematics continued, however, and he corresponded with C L Bonard, the professor of mathematics at Auxerre. Fourier was unsure if he was making the right decision in training for the priesthood. He submitted a paper on algebra to

95. P50 (1819) de Jean Joseph scieur de long et DRAILY Marie Joseph; http://www.geocities.com/Heartland/Flats/7049/Fiches/D3/P1.htm

Sexe : Masculin Naissance : 22.9.1818, JUMET 6040 Hainaut (Henegouwen) Wallonie Belgique BIERNAUX, Pierre Joseph MAYENCE, Marie Joseph BIERNAUX, Nicolas Joseph BIERNAUX, Pierre Joseph ... COYETTE, Anne Marie Joseph Sexe : Masculin Naissance : 30.11.1781, JUMET 6040 Hainaut (Henegouwen) Wallonie Belgique BIERNAUX, Pierre Joseph BIERNAUX, Pierre Joseph ROUSSEAUX, Jean Joseph PAUCOT, Marie Madeleine BIERNAUX, Pierre Joseph Sexe : Masculin Naissance : 2.1.1796, JUMET 6040 Hainaut (Henegouwen) Wallonie Belgique BIERNAUX, Nicolas Joseph BROGNAUX, Marie Joseph Famille 1 : MAYENCE, Marie Joseph Mariage : jeu 2 octobre 1817 - JUMET Famille 2 : BRASSEUR, Victoire Mariage : vers 1820 - JUMET BIERNAUX, Jean Baptiste BIERNAUX, Nicolas Joseph BROGNAUX, Henri Joseph BROGNAUX, Marie Joseph ... LECLERCQ, Marie Joseph BIERNAUX, Pierre Joseph Sexe : Masculin De Pierre Joseph et DELMOTTE Marie Marguerite Naissance : 13.6.1745, JUMET 6040 Hainaut (Henegouwen) Wallonie Belgique Famille 1 : Mariage : ven 16 novembre 1770 - JUMET BIERNAUX, Jean Baptiste BIERNAUX, Jean Joseph BIERNAUX, Marie Elisabeth BIERNAUX, Jean Joseph ... BIERNAUX, Pierre Joseph BIERNAUX, Pierre Joseph Sexe : Masculin Naissance : 20.12.1817, JUMET 6040 Hainaut (Henegouwen) Wallonie Belgique

96. Biographie Translate this page BARKHAUSEN. BARTHELEMY René. BEAKELAND Léo. BEAUTEY. Berthenod et Latour. BIOTJean-Baptiste. BOLTON Werner von. BOSE GM. BRANLY Edouard. BREGUET Louis. BRUSH Charles. http://perso.club-internet.fr/dspt/Biographie.htm

Les Savants qui ont fait la Radio Pour accéder directement à une bibliographie sommaire des scientifiques, savants, chercheurs, ingénieurs dont les travaux ont contribué au développement de la Radio telle que nous la connaissons aujourd'hui, cliquez sur la touche désirée et choisissez le nom dans la liste. Lettre A ADER Clément Adanson Michel Alexanderson ... Archeneau ARCO (Von) ARMSTRONG William George Arsonval (d') ARTOM Alessandro AUSTIN ... retour Lettre B BARKHAUSEN BARTHELEMY René BEAKELAND Léo BEAUTEY ... retour L ettre C Callan CALLAUD CANTON John CARRE ... Témistocle CHAPE CLAMOND COLLPITS CONRAD Frank COOLIDGE William David ... retour Lettre D DANIELL John Frederic DAVY Humphry ... DU FAY (Charles François de Cisternay) DUNWOODY retour Lettre E ECCLES EDISON Thomas Alva EKEBERG Anders Gustav ... retour Lettre F FARADAY Michael FEDDERSEN Wilhelm ... retour Lettre G GALLETTI GALVANI Liugi GAUSS GAUTHEROT GAY-LUSSAC GERICKE Otto von GEISSLER Heinrich ... retour Lettre H HANAMAN Franz HARE Robert HARTLEY ... retour Lettre J JOULE JUSTT Alexander retour Lettre K KELVIN (voir THOMSON) Kenelly KIRCHHOFF KLEIST Georg von retour Lettre L Lalande et Chaperon Lane-Fox LAPLACE LAVOISIER ... retour Lettre M MARCONI Guglielmo MARUM Martinus Van MASSON Antoine ... retour Lettre N NAIRNE Niaudet NICHOLS NOBILI Léopold ... retour Lettre O OERSTED Hans Christian OHM Georg Simon ... retour Lettre P PICKARD W.

97. Jean Baptiste Joseph Fourier Jean Baptiste Joseph Fourier 17681830 The second objection was made by Biotagainst Fourier's derivation of the equations of transfer of heat. http://www.stetson.edu/~efriedma/periodictable/html/Fe.html

Jean Baptiste Joseph Fourier Joseph Fourier showed talent for literature in school, but by the age of 13, mathematics became his real interest. When he was 19, he decided to train for the priesthood and entered a Benedictine abbey. His interest in mathematics continued, however, and he was unsure if he was making the right decision. Fourier ended up not taking his religious vows. He visited Paris and read a paper on algebraic equations, and submitted a paper on algebra. In 1790 he became a teacher at the Benedictine college, where he had studied. In 1793, he became involved in politics and joined the local Revolutionary Committee. For this, in 1794, he was arrested, imprisoned, and released. Later in 1794, Fourier was nominated to study at the Ecole Normale in Paris. This institution had been set up for training teachers and it was intended to serve as a model for other teacher-training schools. The school opened in 1795 and Fourier was certainly the most able of the pupils whose abilities ranged widely. He was taught by Lagrange, Laplace, and Monge. In 1798 Fourier, joined Napoleon's army in its invasion of Egypt as scientific adviser. In particular he helped establish educational facilities in Egypt and carried out archaeological explorations. While in Cairo Fourier helped found the Cairo Institute and was one of the 12 members of the mathematics division, the others included Monge, Malus and Napoleon. Fourier was elected secretary to the Institute, a position he continued to hold during the entire French occupation of Egypt. Fourier was also put in charge of collating the scientific and literary discoveries made during the time in Egypt.

98. Météorite L'Aigle d'un voyage fait dans le département de l'Orne pour constater la http://perso.wanadoo.fr/bernard.langellier/meteorit.htm

Lieu Date et heure Direction : du Sud-Est vers le Nord-Ouest. Nature Bibliographie

99. WIEM: Polaryzacja ¶wiat³a wersja dla drukarki. Fizyka Polaryzacja swiatla, widok strony znajdzpodobne pokaz powiazane. Polaryzacja swiatla, polaryzacja http://wiem.onet.pl/wiem/00b332.html

wiem.onet.pl napisz do nas losuj: has³a multimedia Fizyka Polaryzacja ¶wiat³a widok strony znajd¼ podobne poka¿ powi±zane Polaryzacja ¶wiat³a polaryzacja fali dla ¶wiat³a (bêd±cego rodzajem fali elektromagnetycznej W ogólnym przypadku polaryzacji eliptycznej wektor natê¿enia pola elektrycznego E fali zakre¶la w przestrzeni liniê ¶rubow± o zmiennej amplitudzie - analogicznie jak wektor natê¿enia pola magnetycznego H , przy czym stale spe³niany jest warunek wzajemnej prostopad³o¶ci E i  H . Dla polaryzacji ko³owej amplituda drgañ E i  H jest sta³a, dla polaryzacji liniowej drgania odbywaj± siê tylko w jednej p³aszczy¼nie. Stopieñ polaryzacji p okre¶la siê zgodnie z wzorem: p = (I max - I min )/( I max +I min ), gdzie: I max i I min to maksymalne i minimalne natê¿enia ¶wiat³a o wzajemnie prostopad³ych kierunkach polaryzacji. ¦wiat³o spolaryzowane uzyskuje siê stosuj±c urz±dzenia polaryzuj±ce Powi±zania Becquerel Antoine Henri Arago Dominique Francois Jean Nikol Pra¿mowski Adam ... do góry Encyklopedia zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 5     81-99 of 99    Back | 1  | 2  | 3  | 4  | 5