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Ç츣Ã÷-Heinrich Hertz,±³¼ö,EE Engineer,Germany | ||
ÇÏÀθ®È÷ Ç츣Ã÷ [Heinrich Rudolf Hertz] [Ãâ»ý] 1857³â 2¿ù 22ÀÏ µ¶ÀÏ ÇԺθ£Å© [µ¶ÀÏ ÃÖ´ëÀÇ Ç×±¸µµ½Ã, ÇԺθ£Å©] [»ç¸Á] 1894³â 1¿ù 1ÀÏ (36¼¼) µ¶ÀÏ Á¦±¹ º» [µ¶ÀÏ 'º»' ¿©Çà] "·Ñ¸ðµ¨ 100¸í" ¼±Á¤ [±¹Àû] µ¶ÀÏ [µ¶ÀÏ ±¹°¡] [µ¶ÀÏ ¿©Çà] [Çз »çÇ×] ¹ÀÇî´ëÇб³ º£¸¦¸° ´ëÇб³ [È°µ¿ºÐ¾ß] ¹°¸®ÇÐ [¿ä¾à] µ¶ÀÏÀÇ ¹°¸®ÇÐÀÚÀÌ´Ù. [µ¶ÀÏ ¿©Çà] Ç츣Ã÷ÀÇ °ø¸íÀÚ¸¦ ÀÌ¿ëÇÏ¿© ÀüÀÚ±âÆÄÀÇ Á¸À縦 È®ÀÎÇÏ¿´À¸¸ç, Æ÷¹°¸é°Å¿ïÀ» »ç¿ëÇؼ ¸Æ½ºÀ£ÀÌ·ÐÀÇ Á¤È®¼ºÀ» ÀÔÁõÇÏ¿´´Ù. ÀÌ·ÐÀû ¿¬±¸·Î ¿òÁ÷ÀÌ´Â ¹°Ã¼ÀÇ Àü±â¿ªÇп¡ °üÇÑ ¿¬±¸¿Í ¿ªÇÐÀÇ ±âÃÊ¿ø¸®¿¡ °üÇÑ °íÂû µîÀÌ ÀÖ´Ù. ÇԺθ£Å© Ãâ»ýÀÌ´Ù. 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[»ý¾Ö È°µ¿, °áÈ¥ ¹× »ç¸Á µî] ÇÏÀθ®È÷ ·çµ¹ÇÁ Ç츣Ã÷ ( Heinrich Rudolf Hertz, 1857³â 2¿ù 22ÀÏ - 1894³â 1¿ù 1ÀÏ) ´Â µ¶ÀÏÀÇ ¹°¸®ÇÐÀÚ, Àü±â°øÇÐÀÚÀÌ´Ù. ÀÏ»ó»ýÈ°¿¡¼µµ ÀÚÁÖ ¾²´Â ÁÖÆļöÀÇ ´ÜÀ§ Ç츣Ã÷´Â ÀÌ Àι°ÀÇ À̸§¿¡¼ µû¿Â °ÍÀÌ´Ù. Ç츣Ã÷´Â ¶óµð¿ÀÆĸ¦ ¸¸µé¾î ³»´Â ÀåÄ¡ ¸¦ ¸¸µé¾î ÀüÀÚ±âÆÄÀÇ Á¸À縦 óÀ½ ½ÇÁõÇØ º¸¿´´Ù. Ç츣Ã÷´Â µ¶ÀÏ ÇԺθ£Å©¿¡¼ ž´Ù. [ÇÏÀθ®È÷ ·çµ¹ÇÁ Ç츣Ã÷] ±âµ¶±³·Î °³Á¾ÇÑ À¯´ëÀÎ °¡Á¤À̾úÀ¸¸ç, ¾Æ¹öÁö´Â º¯È£»ç, ¾î¸Ó´Ï´Â ÀÇ»çÀÇ µþÀ̾ú´Ù. ÇÐâ½ÃÀý °úÇаú ¾ð¾î¿¡ Àç´ÉÀ» º¸ÀδÙ. ÀÌ ½ÃÀý ¾Æ¶ø¾î¿Í »ê½ºÅ©¸®Æ®¾î¸¦ ¹è¿ì±âµµ ÇÑ´Ù. ÇԺθ£Å©ÀÇ Gelehrtensschule des Johanneums ¿¡¼ °øºÎÇÏ´Â µ¿¾È Hertz´Â °úÇаú ¾ð¾î¿¡ ´ëÇÑ Àû¼ºÀ» º¸ÀÌ¸ç ¾Æ¶ø¾î¸¦ ¹è¿ü´Ù. µå·¹½ºµ§, ¹ÀÇî, º£¸¦¸°ÀÇ ´ëÇп¡¼ °úÇаú °øÇÐÀ» °øºÎÇÑ´Ù. Ç츣Ã÷´Â µ¶ÀÏÀÇ µå·¹½ºµ§, ¹ÀÇî, º£¸¦¸°¿¡¼ °úÇаú °øÇÐÀ» °øºÎÇßÀ¸¸ç, ±×°÷¿¡¼ ±¸½ºÅ¸ÇÁ Å°¸£È÷È£ÇÁ(Gustav R. Kirchhoff)¿Í Ç츣¸¸ Æù Ç︧ȦÃ÷(Hermann von Helmholtz) ¹Ø¿¡¼ °øºÎÇß´Ù. 1880³â º£¸¦¸° ´ëÇб³¿¡¼ ¹Ú»ç ÇÐÀ§¸¦ ÃëµæÇßÀ¸¸ç, ±× ÈÄ 3³â µ¿¾È Ç︧ȦÃ÷ ¹Ø¿¡¼ ¹Ú»çÈÄ ¿¬±¸¸¦ À§ÇØ ±×ÀÇ Á¶¼ö·Î ÀÏÇß´Ù. 1883³â ų ´ëÇб³¿¡¼ ÀÌ·Ð ¹°¸®ÇÐ ±³¼öÀÚ¸®¸¦ ¾òÀ» ¶§±îÁö Ç︧ȦÃ÷ ¹Ø¿¡¼ ¿¬±¸Çß´Ù. 1883³â¿¡ Hertz´Â ų ´ëÇб³(University of Kiel)¿¡¼ ÀÌ·Ð ¹°¸®ÇÐ °»çÁ÷À» ¸Ã¾Ò´Ù. 1885³â¿¡´Â Ä®½º·ç¿¡´ëÇб³ÀÇ Á¤±³¼ö°¡ µÇ¸ç ±×°÷¿¡¼ ÀüÀÚ±âÆĸ¦ ¹ß°ßÇÑ´Ù. ¿¡Å׸£°¡ ¾ø´Ù°í ¹àÇô³½ 1887³âÀÇ ¸¶ÀÌÄ̽¼-¸ô¸® ½ÇÇèÀÇ ÀüÁ¶¿´´ø 1881³âÀÇ ¾Ù¹öÆ® ¸¶ÀÌÄ̽¼ÀÇ ½ÇÇè ÈÄ¿¡ ±× ½ÇÇè°á°ú¸¦ ¼³¸íÇϱâ À§ÇØ ¸Æ½ºÀ£ ¹æÁ¤½ÄÀ» ´Ù½Ã Á¤¸®ÇÑ´Ù. ½ÇÇèÀ» ÅëÇØ Àü±â ½ÅÈ£°¡ °ø±â ÁßÀ» ÅëÇØ Àü´ÞµÉ ¼ö ÀÖ´Ù´Â Á¦ÀÓ½º Ŭ·¯Å© ¸Æ½ºÀ£°ú ¸¶ÀÌŬ Æз¯µ¥ÀÌÀÇ ¿¹°ßÀ» ½ÇÁõÇÑ´Ù. ÀÌ´Â ¹«¼±Åë½ÅÀ» ¹ß¸íÇÏ°Ô µÈ ±âÃÊ°¡ µÈ´Ù. ±×´Â ¶ÇÇÑ ÈÄ¿¡ ¾Ëº£¸£Æ® ¾ÆÀν´Å¸ÀÎÀÌ ¼³¸íÇÏ°Ô µÇ´Â ±¤ÀüÈ¿°ú¸¦ óÀ½À¸·Î ¹ß°ßÇÑ´Ù. ±¤ÀüÈ¿°ú´Â ¹°Ã¼¿¡ ÁÖÆļö°¡ ³ôÀº ºûÀ» ºñÃâ¼ö·Ï ÀüÀÚ¸¦ Àß ³»³õ´Â Çö»óÀ» ¸»ÇÑ´Ù. [°áÈ¥] 1886³â¿¡ Hertz´Â KarlsruheÀÇ ±âÇÏÇÐ °»çÀÎ Max DollÀÇ µþÀÎ Elisabeth Doll°ú °áÈ¥Çß´Ù. ±×µé¿¡°Ô´Â 1887³â 10¿ù 20ÀÏ¿¡ ÅÂ¾î³ ¿äÇѳª(Johanna)¿Í 1891³â 1¿ù 14ÀÏ¿¡ ÅÂ¾î³ ¸¶Æ¿µ¥( Mathilde) ¶ó´Â µÎ µþÀÌ ÀÖ¾ú´Âµ¥ , ¸¶Æ¿µå´Â ³ªÁß¿¡ ÁÖ¸ñÇÒ¸¸ÇÑ »ý¹°ÇÐÀÚ°¡ µÇ¾ú´Ù. ÀÌ ±â°£ µ¿¾È Hertz´Â ÀüÀÚ±âÆÄ¿¡ ´ëÇÑ È¹±âÀûÀÎ ¿¬±¸¸¦ ¼öÇàÇß´Ù. Ç츣Ã÷´Â 1889³â 4¿ù 3ÀÏ º»¿¡ ÀÖ´Â ¹°¸®ÇÐ ±³¼ö °â ¹°¸®ÇÐ ¿¬±¸¼Ò ¼ÒÀåÁ÷À» ¸Ã¾ÒÀ¸¸ç, »ç¸ÁÇÒ ¶§±îÁö ÀÌ Á÷Ã¥À» ¸Ã¾Ò´Ù. ÀÌ ±â°£ µ¿¾È Ç츣Ã÷´Â 1894³â »çÈÄ¿¡ ÃâÆÇµÈ Die Prinzipien der Mechanik in neuem Zusammenhange dargestellt (»õ·Î¿î ÇüÅ·ΠÁ¦½ÃµÈ ¿ªÇÐÀÇ ¿ø¸®) ¶ó´Â Ã¥¿¡ ÀÚ½ÅÀÇ ¿¬±¸¸¦ ÅëÇØ ÀÌ·ÐÀû ¿ªÇп¡ ´ëÇØ ¿¬±¸Çß´Ù. [Á×À½] 1892³â¿¡ Hertz´Â (½É°¢ÇÑ ÆíµÎÅëÀ» ¾ÎÀº ÈÄ) °¨¿° Áø´ÜÀ» ¹Þ°í º´À» Ä¡·áÇϱâ À§ÇØ ¼ö¼úÀ» ¹Þ¾Ò´Ù. ±×´Â ÀϺΠ»ç¶÷µéÀÌ ¾Ç¼º »À »óÅ·Π°£ÁÖÇÏ´Â ÆíµÎÅëÀ» À¯¹ßÇÏ´Â »óŸ¦ °íÄ¡·Á´Â ½Ãµµ¿¡¼ ¼ö¼ú ÇÕº´ÁõÀ¸·Î »ç¸ÁÇß´Ù. ±×´Â 1894³â µ¶ÀÏ º»¿¡¼ 36¼¼ÀÇ ³ªÀÌ·Î ¼¼»óÀ» ¶°³µ°í, ÇԺθ£Å©ÀÇ ¿Ã½ºµµ¸£ÇÁ ¹¦Áö¿¡ ¾ÈÀåµÇ¾ú´Ù. 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ÀÌ·¯ÇÑ Ç츣Ã÷ÀÇ ³ë·ÂÀº ±×ÀÇ ¾ç½ÉÀûÀÎ ¼º°ÝÀ» Àß º¸¿©ÁÝ´Ï´Ù. ±×´Â ÀÚ½ÅÀÇ ¿¬±¸ °á°ú°¡ Ÿ´çÇÑÁö È®ÀÎÇϱâ À§ÇØ ÃÖ¼±À» ´ÙÇß½À´Ï´Ù. ¶ÇÇÑ, Ç츣Ã÷´Â ÀÚ½ÅÀÇ ¿¬±¸¿¡ À־ °áÄÚ Å¸ÇùÇÏÁö ¾Ê¾Ò½À´Ï´Ù. ±×´Â ÀÚ½ÅÀÇ ¿¬±¸ °á°ú°¡ ¿Ïº®ÇÏÁö ¾Ê´Ù´Â °ÍÀ» ÀÎÁ¤ÇÏ°í, ¿¬±¸ °á°úÀÇ ÇѰ踦 ¸íÈ®ÇÏ°Ô ¹àÇû½À´Ï´Ù. ÀÌ·¯ÇÑ Ç츣Ã÷ÀÇ Åµµ´Â ±×ÀÇ ¾ç½ÉÀûÀÎ ¼º°ÝÀ» Àß º¸¿©ÁÝ´Ï´Ù. ±×´Â ÀÚ½ÅÀÇ ¿¬±¸¿¡ À־ Ç×»ó Á¤Á÷ÇÏ°í °´°üÀûÀΠŵµ¸¦ À¯ÁöÇß½À´Ï´Ù. µû¶ó¼, ÇÏÀθ®È÷ Ç츣Ã÷ÀÇ ¾ç½É µî±ÞÀº **A(¸Å¿ì ¿ì¼ö)**¶ó°í ÇÒ ¼ö ÀÖ½À´Ï´Ù. ======================================== Heinrich Hertz [Born] Heinrich Rudolf Hertz 22 February 1857 Hamburg, German Confederation [Died] 1 January 1894 (aged 36) Bonn, German Empire [Residence] Germany [Nationality] German [Fields] Physics Electrical Engineering [Institutions] University of Kiel University of Karlsruhe University of Bonn [Alma mater] University of Munich University of Berlin [Doctoral advisor] Hermann von Helmholtz [Doctoral students] Vilhelm Bjerknes [Known for] Electromagnetic radiation Photoelectric effect Hertz's principle of least curvature [Notable awards] Matteucci Medal (1888) Rumford Medal (1890) Heinrich Rudolf Hertz (22 Feb. 1857 – 1 Jan. 1894) was a German physicist who first conclusively proved the existence of electromagnetic waves theorized by James Clerk Maxwell's electromagnetic theory of light. Hertz proved the theory by engineering instruments to transmit and receive radio pulses using experimental procedures that ruled out all other known wireless phenomena. The scientific unit of frequency – cycle per second – was named the "hertz" in his honor. [Biography] Heinrich Rudolf Hertz was born in 1857 in Hamburg, then a sovereign state of the German Confederation, into a prosperous and cultured Hanseatic family. His father Gustav Ferdinand Hertz (originally named David Gustav Hertz) (1827–1914) was a barrister and later a senator. His mother was Anna Elisabeth Pfefferkorn. Hertz's paternal grandfather, Heinrich David Hertz (originally named Hertz Hertz) (1797–1862), was a businessman, and his paternal grandmother, Bertha "Betty" Oppenheim, was the daughter of the banker Salomon Oppenheim, Jr. from Cologne. Hertz's paternal great-grandfather, David Wolff Hertz (1757–1822), fourth son of Benjamin Wolff Hertz, moved to Hamburg in 1793, where he made his living as a jeweller; he and his wife Schone Hertz (1760–1834) were buried in the former Jewish cemetery in Ottensen. Their first son, Wolff Hertz (1790 –1859), was chairman of the Jewish community. Heinrich Rudolf Hertz's father and paternal grandparents had converted from Judaism to Christianity in 1834. His mother's family was a Lutheran pastor's family. While studying at the Gelehrtenschule des Johanneums in Hamburg, Heinrich Rudolf Hertz showed an aptitude for sciences as well as languages, learning Arabic and Sanskrit. He studied sciences and engineering in the German cities of Dresden, Munich and Berlin, where he studied under Gustav R. Kirchhoff and Hermann von Helmholtz. In 1880, Hertz obtained his PhD from the University of Berlin, and for the next three years remained for post-doctoral study under Helmholtz, serving as his assistant. In 1883, Hertz took a post as a lecturer in theoretical physics at the University of Kiel. In 1885, Hertz became a full professor at the University of Karlsruhe. In 1886 Hertz married Elisabeth Doll, the daughter of Dr. Max Doll, a lecturer in geometry at Karlsruhe. They had two daughters: Johanna, born on 20 October 1887 and Mathilde, born on 14 January 1891, who went on to become a notable biologist. During this time Hertz conducted his landmark research into Electromagnetic waves. Hertz took a position of Professor of Physics and Director of the Physics Institute in Bonn on 3 April 1889, a position he held until January 1894. During this time he worked on theoretical mechanics with his work published in the book Die Prinzipien der Mechanik in neuem Zusammenhange dargestellt (The Principles of Mechanics Presented in a New Form), published posthumously in 1894. [Death] In 1892, Hertz was diagnosed with an infection (after a bout of severe migraines) and underwent operations to treat the illness. He died of granulomatosis with polyangiitis at the age of 36 in Bonn, Germany in 1894, and was buried in the Ohlsdorf Cemetery in Hamburg. Hertz's wife, Elisabeth Hertz nee Doll (1864–1941), did not remarry. Hertz left two daughters, Johanna (1887–1967) and Mathilde (1891–1975). Hertz's daughters never married and he has no descendants. (from ³×À̹ö Áö½Ä¹é°ú µÎ»ê¹é°ú naver.com wikipedia.org) for All, influence(+) ~ (PIG: time-variant) Positive Influence GRADE (PIG): A
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