Arthur Edwin Kennelly meaning in Urdu
Arthur Edwin Kennelly Synonyms
Arthur Edwin Kennelly Definitions
1) Arthur Edwin Kennelly, A. E. Kennelly, Kennelly : امریکی انجینئر : (noun) United States electrical engineer noted for his work on the theory of alternating currents; independently of Oliver Heaviside he discovered the existence of an atmospheric layer that reflects radio waves back to earth (1861-1939).
Useful Words
Heaviside : انگریز ماہر طبعیات ہیوی سائڈ , E Layer : برقی لہروں کا علاقہ , Braun : امریکی راکٹ انجینئر , Meteorology : موسمیات , Carter : انگریز ماہر مصریات , Troposphere : کرہ متغیرہ , Radiophoto : ریڈیائی تصویر بے تار نشر ہونے والی تصویر , Radiophone : ریڈیائی ٹیلیفون , Radar Dome : گنبد نما , Mirage : سراب , David Sarnoff : سارنوف , Undulatory Theory : یہ نظریہ کہ روشنی کی ترسیل برقناطیسی امواج کی طرح ہوتی ہے , Microphone : مائیکروفون , Hideyo Noguchi : نوگوچی ماہر جرثومیات , Edward Lawrie Tatum : امریکی جاندار اشیا کی کیمیا کا ماہر , Ailey : امریکی رقص گر , Holmes : امریکی جج , Aerial : انٹینا , A. Noam Chomsky : امریکی لغت دان , Inverter : الٹنے والا , Transformer : ٹرانسفارمر , Al Hirschfeld : امریکی فنکار , Crust : زمین کی پرت , Aimee Semple Mcpherson : امریکی پادری , George Herbert Hitchings : امریکی حیاتیانی کیمیا داں , Ground Wave : زمینی موج , Friedman : امریکی ماہر معاشیات , Epstein : برطانوی مجسمہ ساز , Mantle : زمین کی تہ , Homer A. Thompson : امریکی ماہر آثار قدیمہ , Ground : مٹی
Useful Words Definitions
Heaviside: English physicist and electrical engineer who helped develop telegraphic and telephonic communications; in 1902 (independent of A. E. Kennelly) he suggested the existence of an atmospheric layer that reflects radio waves back to earth (1850-1925).
E Layer: a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length.
Braun: United States rocket engineer (born in Germany where he designed a missile used against England); he led the United States Army team that put the first American satellite into space (1912-1977).
Meteorology: Meteorology is the scientific study of the Earth`s atmosphere, weather patterns, and climate. It is a branch of atmospheric science that focuses on understanding and predicting atmospheric phenomena, including temperature, humidity, air pressure, wind, precipitation, and other factors that influence weather conditions..
Carter: Englishman and Egyptologist who in 1922 discovered and excavated the tomb of Tutankhamen (1873-1939).
Troposphere: the lowest atmospheric layer; from 4 to 11 miles high (depending on latitude).
Radiophoto: a photograph transmitted by radio waves.
Radiophone: a telephone that communicates by radio waves rather than along cables.
Radar Dome: a housing for a radar antenna; transparent to radio waves.
Mirage: an optical illusion in which atmospheric refraction by a layer of hot air distorts or inverts reflections of distant objects.
David Sarnoff: United States businessman who pioneered in radio and television broadcasting (1891-1971).
Undulatory Theory: (physics) the theory that light is transmitted as waves.
Microphone: device for converting sound waves into electrical energy.
Hideyo Noguchi: United States bacteriologist (born in Japan) who discovered the cause of yellow fever and syphilis (1876-1928).
Edward Lawrie Tatum: United States biochemist who discovered how genes act by regulating definite chemical events (1909-1975).
Ailey: United States choreographer noted for his use of African elements (born in 1931).
Holmes: United States jurist noted for his liberal opinions (1841-1935).
Aerial: an electrical device that sends or receives radio or television signals.
A. Noam Chomsky: United States linguist whose theory of generative grammar redefined the field of linguistics (born 1928).
Inverter: an electrical converter that converts direct current into alternating current.
Transformer: an electrical device by which alternating current of one voltage is changed to another voltage.
Al Hirschfeld: United States artist noted for his line-drawn caricatures (1904-2003).
Crust: the outer layer of the Earth.
Aimee Semple Mcpherson: United States evangelist (born in Canada) noted for her extravagant religious services (1890-1944).
George Herbert Hitchings: United States biochemist noted for developing drugs to treat leukemia and gout (1905-1998).
Ground Wave: a radio wave propagated on or near the earth's surface.
Friedman: United States economist noted as a proponent of monetarism and for his opposition to government intervention in the economy (born in 1912).
Epstein: British sculptor (born in the United States) noted for busts and large controversial works (1880-1959).
Mantle: the layer of the earth between the crust and the core.
Homer A. Thompson: United States classical archaeologist (born in Canada) noted for leading the excavation of the Athenian agora (1906-2000).
Ground: material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use).